ChemicalBook > CAS DataBase List > Dodecylbenzenesulphonic acid

Dodecylbenzenesulphonic acid

Product Name
Dodecylbenzenesulphonic acid
CAS No.
27176-87-0
Chemical Name
Dodecylbenzenesulphonic acid
Synonyms
4-DODECYLBENZENESULFONIC ACID;DBSA;LINEAR ALKYL BENZENE;DODECYLBENZENESULFONATE;huangsuan;N-DODECYLBENZENESULFONIC ACID;DDBSA;NAXEL AAS-98S;DODECYL BENZENE SULPHONIC ACID;bio-softs100
CBNumber
CB9310467
Molecular Formula
C18H30O3S
Formula Weight
326.49
MOL File
27176-87-0.mol
More
Less

Dodecylbenzenesulphonic acid Property

Melting point:
10°C
Boiling point:
82 °C
Density 
1.06 g/mL at 20 °C(lit.)
vapor pressure 
0Pa at 25℃
refractive index 
n20/D 1.51
Flash point:
85 °F
storage temp. 
2-8°C
solubility 
water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
pka
0.7[at 20 ℃]
form 
Colourless Solution
color 
Colorless to light yellow
Water Solubility 
100mg/L at 25℃
Stability:
Stable. Hygroscopic. Incompatible with bases, oxidizing agents, metals.
LogP
4.78 at 25℃
CAS DataBase Reference
27176-87-0(CAS DataBase Reference)
EPA Substance Registry System
Dodecylbenzenesulfonic acid (27176-87-0)
More
Less

Safety

Hazard Codes 
C
Risk Statements 
34-22-10-67
Safety Statements 
26-36/37/39-45-16
RIDADR 
UN 2924 3/PG 3
WGK Germany 
2
RTECS 
DB6600000
HazardClass 
8
PackingGroup 
III
HS Code 
34021100
Hazardous Substances Data
27176-87-0(Hazardous Substances Data)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H336May cause drowsiness or dizziness

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
522953
Product name
Dodecylbenzenesulfonic acid solution
Purity
70 wt. % in isopropanol
Packaging
500ml
Price
$100.7
Updated
2025/07/31
Matrix Scientific
Product number
093982
Product name
2-Dodecylbenzenesulfonic acid
Purity
95+%
Packaging
10g
Price
$19
Updated
2021/12/16
Matrix Scientific
Product number
093982
Product name
2-Dodecylbenzenesulfonic acid
Purity
95+%
Packaging
100g
Price
$84
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD158287
Product name
Dodecylbenzenesulfonic acid - 70% in isopropanol
Packaging
496g
Price
$248
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD158287
Product name
Dodecylbenzenesulfonic acid - 70% in isopropanol
Packaging
992g
Price
$416.64
Updated
2021/12/16
More
Less

Dodecylbenzenesulphonic acid Chemical Properties,Usage,Production

Description

Dodecylbenzenesulfonic acid is a light yellowto brown liquid with a slight SO2 odor. Molecularweight= 326.54; Boiling point = 315℃; Freezing/Meltingpoint = 10℃. Hazard Identification (based on NFPA-704 MRating System): Health 3, Flammability 1, Reactivity 1.Soluble in water.

Chemical Properties

brown or tan solid

Uses

Dopant for conducting polymers strong acid catalyst for amino cross-linked coatings

Definition

ChEBI: 2-dodecylbenzenesulfonic acid is a member of the class dodecylbenzenesulfonic acids that is benzenesulfonic acid in which the hydrogen at position 2 of the phenyl ring is substituted by a dodecyl group. It has a role as an animal metabolite.

Application

Dodecylbenzenesulphonic acid(DBSA) can be used as a catalyst for the esterification of fatty acids (oleic acids) to produce biodiesel. It can be used as a Bronsted acid catalyst for the green synthesis of quinoxaline derivatives which are used in a variety of pharmacological profiles. It may be electrodeposited with polypyrrole(PPy) films on the aluminium alloy to protect against corrosion. Water based nanofluids with enhanced thermal conductivity and specific heat capacity may be prepared by doping polyanaline (PANI) into dodecylbenzenesulphonic acid. Dodecylbenzenesulphonic acid is also a dopant for conducting polymers and a strong acid catalyst for amino crosslinked coatings.

General Description

Dodecylbenzenesulphonic acid is a colorless liquid. Dodecylbenzenesulphonic acid is soluble in water. Dodecylbenzenesulphonic acid is corrosive to metals and tissue. Dodecylbenzenesulphonic acid is used to make detergents.

Air & Water Reactions

Soluble in water.

Reactivity Profile

Dodecylbenzenesulphonic acid is corrosive. When heated to decomposition or on contact with strong acids produces highly toxic fumes of oxides of sulfur. The toxicity and hazards of individual alkylbenzene sulfonic acids must be assessed individually [Kirk-Othmer, 3rd ed., Vol. 22, 1978, p. 45].

Health Hazard

EYES AND SKIN: A 0.5% to 1% concentration in water caused significant irritation. The technical grade is corrosive and may cause irreversible damage to eyes and skin. INGESTION: Irritation of the mouth, esophagus and stomach. Diarrhea, intestinal distention and occasional vomiting.

Fire Hazard

Special Hazards of Combustion Products: May give off SO 3 , SO 2 and H 2 S

Flammability and Explosibility

Not classified

Agricultural Uses

Insecticide, Adjuvant, Biocide: Dodecylbenzenesulfonic acid and its salts are used as degreasers in meat-cutting rooms. Also used as a laboratory chemical, to make detergents, and in electronically cleaning and pickling baths. Not listed for use in EU countries. Approved for use in the U.S. and other countries. There are 30 global suppliers.

Trade name

ACCOMPLISH®[C]; ACIDET®; ACIDISOL®; CALSOFT LAS 99®; E 7256®; ELFAN WA sulphonic acid®; NACCONOL 98 SA®; RHODACAL ABSA®

Potential Exposure

Used as a laboratory chemical. Usedfor cleaning electronic components; emulsifier foragricultural herbicides; in polymerization; in pickling baths;as a wetting agent in various industrial applications Used inthe production of biologically soft detergents, includinghousehold detergents (laundry liquids and powders, dishwashing liquids, and various other cleaners).

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water ormilk. Do not induce vomiting

storage

Follow regulations in OSHA29CFR1910.134 or European Standard EN149. Use aNIOSH/MSHA- or European Standard EN149-approvedrespirator; or use an approved supplied-air respirator with afull face-piece operated in the positive-pressure mode, orwith a full face-piece, hood, or helmet in the continuousflow mode; or use a NIOSH/MSHA- or European StandardEN149-approved self-contained breathing apparatus with afull face-piece operated in pressure-demand or other positive-pressure mode.

Shipping

Dodecylbenzenesulfonic acid requires a shippinglabel of “CORROSIVE.” It falls in Hazard Class 8 andPacking Group II. The symbol “D” identifies proper shipping names which are appropriate for describing materialsfor domestic transportation but may be inappropriate forinternational transportation under the provisions of international regulations (e.g., IMO, ICAO). An alternate propershipping name may be selected when either domestic orinternational transportation is involved.

Incompatibilities

May attack metals, forming flammablehydrogen gas. Keep away from combustible materials.

Dodecylbenzenesulphonic acid Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID Sulfur Dodecylbenzene Sulfuric acid

Preparation Products

Deinking agent for paper Penetrating agent JFC dodecyl phenyl ammonium sulfate detergent LD-1 Sodium alkylbenzene sulfonate Synthetic detergent Cleaning agent for tableware 4-Vinylcyclohexene dioxide Sodium dodecylbenzenesulphonate Cation hydroxy silicone oil emulsion (1R,2R)-N-BOC-1-AMINO-2-PHENYLCYCLOPROPANECARBOXYLIC ACID CALCIUM DODECYLBENZENE SULFONATE Detergent
More
Less

Dodecylbenzenesulphonic acid Suppliers

Australia 1 China 430 Europe 2 France 1 Germany 3 India 21 Norway 1 South Africa 1 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 3 United States 27 Global 493
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Jinan Kaypharm Chemical Co.,Ltd.
Tel
0531-86986780 13153183025
Fax
0531-86986781
Email
sales@kaypharm.cn
Country
China
ProdList
103
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4641
Advantage
60
Jiangsu Raien Environmental Protection Technology Co., Ltd
Tel
0513-66814573 16651336298
Email
16651336298@163.com
Country
China
ProdList
4997
Advantage
58
Hubei Xinjiecheng Chemical Technology Co., Ltd
Tel
18008658050 18008658050
Email
630831575@qq.com
Country
China
ProdList
2700
Advantage
58
Jiangsu Pules Bio-tech Co.,Ltd
Tel
0513-66017706 18551496367
Email
2186883463@qq.com
Country
China
ProdList
4990
Advantage
58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Beijing HwrkChemical Technology Co., Ltd
Tel
18515581800 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
9400
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Secco work (Beijing) chemical technology co., LTD
Tel
0566-8928158
Fax
010-69755668
Email
343367102@QQ.COM
Country
China
ProdList
360
Advantage
54
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11705
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
Advantage
65
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7783
Advantage
58
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9979
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Suzhou yacoo science co.,Ltd
Tel
0512-87182056 18013166090
Fax
0512-87182056
Email
lingling.qi@yacoo.com.cn
Country
China
ProdList
6295
Advantage
60
HangZhou YuHao Chemical Technology Co., Ltd.
Tel
0571-82693216
Fax
0571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
2028
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
14912
Advantage
59
Beijing Xinsavi Chemical Technology Co., Ltd.
Tel
010-56218822 13717722232
Fax
010-56218800
Email
xinsavichem@163.com
Country
China
ProdList
3201
Advantage
56
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4610
Advantage
58
Beijing HuaYangZhicheng Technology Co., Ltd.
Tel
13716033033
Fax
010-56276266
Email
hanchochem@163.com
Country
China
ProdList
2960
Advantage
50
Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4613
Advantage
50
Shanghai Kangtuo Chemical Co., Ltd.
Tel
021-69185552 13701777608
Fax
021-69186006
Email
kangtuochem@163.com
Country
China
ProdList
4232
Advantage
55
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9858
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Changsha Jing Kang New Material Technology Co., Ltd.
Tel
0733-0731-85118349 18874718518
Fax
0731-85118349
Email
877634463@qq.com
Country
China
ProdList
1864
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Watson Biotechnology Co.,Ltd
Tel
027-59207879 1972026995 18140587686
Fax
QQ：1972026995
Email
sales@3600chem.com
Country
China
ProdList
4447
Advantage
55
Weifang QianJin Fine Chemical Co., Ltd.
Tel
18753684562
Fax
0536-8897109
Email
1577399715@qq.COM
Country
China
ProdList
1735
Advantage
55
Quzhou Rundong Chemical (Technology) Co.
Tel
0570-8789886 18892685668
Fax
0570-8789985
Email
info@rundongchemical.com
Country
China
ProdList
4053
Advantage
60
Univar Solutions(China) Co., Ltd.
Tel
021-61932772 13012862996
Fax
021-60932700
Email
xuzhao0905@163.com
Country
China
ProdList
277
Advantage
58
Chengdu JingXin Technology Co., Ltd.
Tel
028-85005297 13980656781
Fax
028-85005529
Email
jingxin73730@163.com
Country
China
ProdList
3280
Advantage
50
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9021
Advantage
60
More
Less

View Lastest Price from Dodecylbenzenesulphonic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Dodecylbenzenesulphonic acid 27176-87-0
Price
US $0.00-0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
30tons/month
Release date
2025-07-23
Hebei Chuanghai Biotechnology Co., Ltd
Product
Dodecylbenzenesulphonic acid 27176-87-0
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-10-25
HebeiShuoshengImportandExportco.,Ltd
Product
Dodecylbenzenesulphonic acid 27176-87-0
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-06

27176-87-0, Dodecylbenzenesulphonic acidRelated Search:

N,N-Dimethyldodecylamine DODECYLBENZENE 4-DODECYLPHENOL MIXTURE OF ISOMERS Ethyl 2-(Chlorosulfonyl)acetate Glycine Folic acid Linear alkyl benzenesulphonate P-N-DODECYLBENZENESULFONIC ACID SODIUM SALT,LINEAR-DODECYLBENZENESULFONIC ACID SODIUM SALT,Dodecylbenzenesulfonic acid, sodium salt, 88%, tech. DODECYLBENZENESULFONIC ACID SODIUM SALT (SOFT TYPE),LINEAR-DODECYLBENZENESULFONIC ACID SODIUM SALT,P-N-DODECYLBENZENESULFONIC ACID SODIUM SALT Perfluorohexanoic acid Undecanedioic acid Citric acid Ascoric Acid 1-Hexadecylpyridinium bromide Cetylpyridinium chloride monohydrate ISOOCTADECENYLSUCCINIC ANHYDRIDE Sodium dodecyl sulfate TRIETHANOLAMINE LAURYL SULFATE Dodecyl Benzene Sulphonic Acid

  • NAXEL AAS-98S
  • N-DODECYLBENZENESULFONIC ACID
  • bio-softs100
  • calsoftlas99
  • dobanicacid83
  • dobanicacidjn
  • dodecylbenzenefulfonic
  • dodecylbenzenefulfonicacid
  • dodecyl-benzenesulfonicaci
  • e7256
  • elfanwasulphonicacid
  • marlonas3
  • nacconol98sa
  • nansa1042p
  • nansassa
  • richonicacidb
  • sulframinacid1298
  • witco1298sulfonicacid
  • ALKYLARYLSULFONIC ACID
  • ALKYLBENZENESULFONIC ACID
  • 4-DODECYLBENZENESULFONIC ACID
  • DODECYL BENZENE SULPHONIC ACID
  • DDBSA
  • LAURYLBENZENESULFONIC ACID
  • Labsa-12
  • Dodecylbenzenesulfonic A
  • huangsuan
  • Dodecylbenzenesulphnic acid
  • labsa E:candyli(at)speedgainpharma(dot)com
  • Dodecylbenzenesulfonic acid - 70% in isopropanol
  • Dodecylbenzenesulfonic Acid (soft type) (mixture)
  • LABS,ADBS,ADDBSA
  • Dodecylbenzensulfonic acid (soft type)
  • LINEAR ALKYL BENZENE
  • DODECYLBENZENESULFONIC ACID, 70 WT. % SO
  • N-DODECYLBENZENESULPHONATE
  • DODECYLBENZENESULFONATE
  • Dodecylbenzolsulfonsaure
  • Dodecylbenzene sulfonic acid: (Laurylbenzenesulfonic acid)
  • Benzenesulfonic acid, dodecyl-
  • dodecylbenzenesulfonic acid solution
  • Catalyst 600
  • Sulframin Acid
  • Ufacid K
  • Polystep A-13
  • dodecylbenzenzulfonic acid
  • Dodecylbenzenesulfonic acid, mixture of isomers,97%
  • Dodecylbenzenesulfonic acid, mixture of C10-13
  • DBSA
  • Dodecylbenzenesulphonic acid LABSA
  • labsa benzenesulfonic
  • Dodecylbenzenesulfonic acid solution 70 wt. % in isopropanol
  • Bio-Soft S-101
  • Sulphonic Acid(Labsa-12) 96%
  • China Best PPG
  • MARLON AS 3H
  • Dodecylbenzenesulfonic acid, mixture of linear C10-13
  • DodecylbenzeneSulfonicAcidSolution,100mg/L,4x25ml