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Dodecylbenzene

Product Name
Dodecylbenzene
CAS No.
123-01-3
Chemical Name
Dodecylbenzene
Synonyms
Alkane;ALKYLBENZENE;Benzene, dodecyl-;Alkylate P 1;LAURYLBENZENE;Marlican;alkylatep1;nalkylene500;Nalkylene 500;Phenyldodecan
CBNumber
CB5441237
Molecular Formula
C18H30
Formula Weight
246.43
MOL File
123-01-3.mol
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Dodecylbenzene Property

Melting point:
3 °C (lit.)
Boiling point:
185-188 °C/15 mmHg (lit.) 331 °C (lit.)
Density 
0.856 g/mL at 25 °C (lit.)
vapor pressure 
0.1 hPa (50 °C)
refractive index 
n20/D 1.482(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Acetonitrile (Slightly), Chloroform (Slightly)
pka
50(at 25℃)
form 
Liquid
color 
Colourless
Water Solubility 
Insoluble in water.
BRN 
1909107
Stability:
Stable. Incompatible with strong oxidizing agents. Combustible.
InChIKey
KWKXNDCHNDYVRT-UHFFFAOYSA-N
CAS DataBase Reference
123-01-3(CAS DataBase Reference)
EPA Substance Registry System
Dodecylbenzene (123-01-3)
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Safety

Risk Statements 
53
Safety Statements 
24/25
RIDADR 
UN 3082 9/PG 3
WGK Germany 
1
RTECS 
CZ9540000
TSCA 
Yes
HS Code 
29029030
Hazardous Substances Data
123-01-3(Hazardous Substances Data)
Toxicity
rat,LD,oral,> 10mL/kg (10mL/kg),LIVER: OTHER CHANGES,AMA Archives of Industrial Health. Vol. 19, Pg. 403, 1959.
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.20990
Product name
1-Phenyldodecane
Purity
for synthesis
Packaging
25ML
Price
$146
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20990
Product name
1-Phenyldodecane
Purity
for synthesis
Packaging
100ml
Price
$417
Updated
2024/03/01
Sigma-Aldrich
Product number
44178
Product name
1-Phenyldodecane
Purity
analytical standard
Packaging
500mg
Price
$74.2
Updated
2024/03/01
Sigma-Aldrich
Product number
113239
Product name
1-Phenyldodecane
Purity
97%
Packaging
25g
Price
$125
Updated
2024/03/01
TCI Chemical
Product number
D1074
Product name
Dodecylbenzene
Purity
>98.0%(GC)
Packaging
25mL
Price
$84
Updated
2024/03/01
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Dodecylbenzene Chemical Properties,Usage,Production

Chemical Properties

Colorless, odorless liquid. Insoluble in water, soluble in organic solvents.

Uses

n-Dodecylbenzene, is a precursor to sodium dodecylbenzenesulfonate, a surfactant that is a key ingredient of household laundry detergents, such as Tide. It is a widely used cleaner, dyeing assistant in textile industrial, degrease agent in electroplate, leather, de- inking agent in papering, rubber and plastic, break emulsion agent in oil industry, artesian well foaming agent in oil well.

Application

Dodecylbenzene is used as a raw material for synthetic laundry detergents and production of biodegradable detergents. 1-Phenyldodecane acts as a pseudo-stationary phase (PSP) marker in the preparation of microemulsion.

Preparation

n-Dodecylbenzene was prepared by lauroyl chloridation, Friedel-Crafts acylation and Huang Minglong deoxidization, followed by purification with vacuum distillation and recrystallization procedures.

General Description

Dodecylbenzene is a colorless liquid with a weak oily odor. Floats on water. (USCG, 1999)

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as DODECYLBENZENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.

Health Hazard

Liquid causes mild irritation of eyes and may cause allergenic responses on repeated contact with skin. Ingestion causes nausea.

Fire Hazard

DODECYLBENZENE is combustible.

Biochem/physiol Actions

1-Phenyldodecane was degraded to phenylacetic acid by an oil-degrading bacterium.

Dodecylbenzene Preparation Products And Raw materials

Raw materials

Benzene

Preparation Products

Synthetic detergent Naphthalene Sodium dodecylbenzenesulphonate corrosion inhibitor PTX-CS tert-Butylbenzene Benzene CALCIUM DODECYLBENZENE SULFONATE Dodecylbenzenesulphonic acid
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Dodecylbenzene Suppliers

Americas 1 Belgium 1 Canada 1 China 162 Europe 5 France 2 Germany 4 India 19 Japan 2 Lithuania 1 Mexico 2 Norway 1 Saudi Arabia 1 Slovakia 1 Switzerland 3 United Kingdom 6 United States 26 Global 238
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View Lastest Price from Dodecylbenzene manufacturers

Speranza Chemical Co., Ltd.
Product
DODECYLBENZENE 123-01-3
Price
US $20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
300 Tons/ year
Release date
2019-12-25
Henan Fengda Chemical Co., Ltd
Product
Dodecylbenzene 123-01-3
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Hebei Duling International Trade Co. LTD
Product
Dodecylbenzene 123-01-3
Price
US $67.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 Ton
Release date
2023-04-18

123-01-3, DodecylbenzeneRelated Search:

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