ChemicalBook > CAS DataBase List > m-Phenylenediamine

m-Phenylenediamine

Product Name
m-Phenylenediamine
CAS No.
108-45-2
Chemical Name
m-Phenylenediamine
Synonyms
MPDA;benzene-1,3-diamine;META PHENYLENE DIAMINE;1,3-PHENYLENEDIAMINE;diaminobenzene;1,3-BENZENEDIAMINE;benzenediamine;1,3-DIAMINOBENZENE;1,3-Benzenediamine(9CI);ci76025
CBNumber
CB7852752
Molecular Formula
C6H8N2
Formula Weight
108.14
MOL File
108-45-2.mol
More
Less

m-Phenylenediamine Property

Melting point:
64-66 °C
Boiling point:
282-284 °C
Density 
1,139 g/cm3
vapor density 
3.7 (vs air)
vapor pressure 
0.62 mm Hg ( 100 °C)
refractive index 
1.6339
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
350g/l
pka
5.11, 2.50(at 20℃)
form 
pellets
color 
Yellow to light tan or brown gray
PH
8 (100g/l, H2O, 20℃)
Water Solubility 
350 g/L (25 ºC)
Sensitive 
Air Sensitive
Merck 
14,7283
BRN 
471357
Exposure limits
ACGIH: TWA 0.1 mg/m3
Stability:
AIR SENSITIVE
InChIKey
WZCQRUWWHSTZEM-UHFFFAOYSA-N
LogP
-0.39 at 20℃
CAS DataBase Reference
108-45-2(CAS DataBase Reference)
NIST Chemistry Reference
1,3-Benzenediamine(108-45-2)
IARC
3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System
1,3-Phenylenediamine (108-45-2)
More
Less

Safety

Hazard Codes 
T,N
Risk Statements 
23/24/25-36-43-50/53-68-40
Safety Statements 
28-36/37-45-60-61-28A
RIDADR 
UN 1673 6.1/PG 3
WGK Germany 
2
RTECS 
SS7700000
F 
8-10-23
Autoignition Temperature
560 °C
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29215119
Hazardous Substances Data
108-45-2(Hazardous Substances Data)
Toxicity
LD50 in rats (mg/kg): 650 orally; 283 i.p. (Burnett)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H341Suspected of causing genetic defects

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P23954
Product name
m-Phenylenediamine
Purity
flakes, 99%
Packaging
5g
Price
$30.7
Updated
2024/03/01
Sigma-Aldrich
Product number
P23954
Product name
m-Phenylenediamine
Purity
flakes, 99%
Packaging
1kg
Price
$83.1
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20991
Product name
1,3-Phenylenediamine
Purity
for synthesis
Packaging
5G
Price
$35.5
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20991
Product name
1,3-Phenylenediamine
Purity
for synthesis
Packaging
250g
Price
$62.9
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20991
Product name
1,3-Phenylenediamine
Purity
for synthesis
Packaging
1kg
Price
$163
Updated
2024/03/01
More
Less

m-Phenylenediamine Chemical Properties,Usage,Production

Chemical Properties

Grey crystal granule

Chemical Properties

m-Phenylenediamine is a colorless to white crystalline substance that turns red upon exposure to air

Uses

1,3-Phenylenediamine is used in the foaming-type hair dye composition.

Uses

The appearance of the high purity of the m-phenylenediamine is snow white flake solid used as a synthetic electronic grade polyimide material and epoxy resin curing agent.

Uses

m-Phenylenediamine is used in the foaming-type hair dye composition. It is used as a synthetic electronic grade polyimide material and epoxy resin curing agent. It is used also block polymers, textile fibers, urethanes, petroleum additives, rubber chemicals, in corrosion inhibitors, in photography, as reagent for gold & bromine.

Definition

ChEBI: 1,3-phenylenediamine is a phenylenediamine taht is benzene substituted at positions 1 and 3 with amino functions.

Synthesis Reference(s)

Journal of the American Chemical Society, 102, p. 6182, 1980 DOI: 10.1021/ja00539a054
The Journal of Organic Chemistry, 37, p. 930, 1972 DOI: 10.1021/jo00972a002

General Description

Colorless or white colored needles that turn red or purple in air. Melting point 64-66 C. Density 1.14 g / cm3. Flash point 280 F. May irritate skin and eyes. Toxic by skin absorption, inhalation or ingestion. Used in aramid fiber manufacture, as a polymer additive, dye manufacturing, as a laboratory reagent, and in photography.

Air & Water Reactions

Soluble in water [Merck].

Reactivity Profile

m-Phenylenediamine an aromatic amine, neutralizes acids, acid chlorides, acid anhydrides and chloroformates in exothermic reactions to form salts. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Incompatible with oxidizing agents .

Fire Hazard

m-Phenylenediamine is combustible. Dust may form explosive mixtures in air

Flammability and Explosibility

Non flammable

Safety Profile

Suspected carcinogen with experimental tumorigenic and teratogenic data. Poison by ingestion, intravenous, subcutaneous, and intraperitoneal routes. Mildly toxic by skin contact. Mutation data reported. Combustible when exposed to heat or flame. A hair dye ingredtent. When heated to decomposition it emits toxic fumes of NOx. See also other phenylenediamine entries and AMINES.

Potential Exposure

Used in making various dyes; as a curing agent for epoxy resin; rubber, textile fibers; urethanes, corrosion inhibitors; adhesives; in photographic and analytical procedures and processes.

Carcinogenicity

"Occupational exposure to m-PDA may occur through inhalation and dermal contact with this compound at workplace where m-PDA is produced or used. The general population may be exposed to m-PDA via dermal contact with consumer products containing this compound."An IARC Working Group concluded, on the basis of lack of human data and inadequate animal data, that m-PDA was not classifiable (Group 3) as to its carcinogenicity to humans.

Metabolic pathway

By the perfused rat liver, 1,3-diaminobenzene (MPD) is metabolized to three identified N-acetylated derivatives N-acetyl-1,3-diaminobenzene, N,N'- diacetyl-1,3-diaminobenzene, and N,N'-diacetyl-2,4- diaminophenol which are identical to the metabolites excreted in rat urine.

Shipping

UN1673 Phenylenediamines (o-, m-, p-), Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Purification Methods

Purify the diamine by distillation under a vacuum followed by recrystallisation from EtOH (rhombs) and if necessary redistillation. It should be protected from light; otherwise it darkens rapidly. [Neilson et al. J Chem Soc 371 1962, IR: Katritzky & Jones J Chem Soc 3674, 2058 1959, UV: Forbes & Leckie Can J Chem 36 1371 1958.] The hydrochloride has m 277-278o, and the bis-4-chlorobenzenesulfonyl derivative has m 220-221o from H2O (214-215o, from MeOH/H2O) [Runge & Pfeiffer Chem Ber 90 1737 1957]. The acetate has m 191o. [Beilstein 13 IV 79.]

Incompatibilities

Dust may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, acid chlorides; acid anhydrides; chloroformates. Heat and light contribute to instability. Keep away from metals.

Waste Disposal

Controlled incineration whereby oxides of nitrogen are removed from the effluent gas by scrubber, catalytic or thermal device.

m-Phenylenediamine Preparation Products And Raw materials

Raw materials

1,4-DINITROBENZENE Sulfuric acid

Preparation Products

Basic Brown 1 Direct Black 38 Direct Black 166 Direct Red Brown RN DIRECT BLACK 22 DIRECT FAST BLACK G Acid Black 234 BismarkbrownG Reactive Brilliant Yellow M-7G disodium 4-[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]-2-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulphonate disodium 4-[[5-(aminocarbonyl)-1-ethyl-2-hydroxy-4-methyl-6-oxopiperidin-3-yl]azo]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulphonate N1-(3-Aminophenyl)acetamide Fluconazole Disperse Red 74 Basic Orange 2 Direct Black 19 disodium 3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-6-[(2,4-diaminophenyl)azo]-4-hydroxynaphthalene-2-sulphonate Resorcinol Acid Black 210 Direct Blending Brown D-RS 2,4-Difluoroaniline disodium 4-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulphonate 1,3-Dichlorobenzene 2 BASIC ORANGE 2 N,N-Dimethyl-1,4-phenylenediamine 1,3-Difluorobenzene
More
Less

m-Phenylenediamine Suppliers

Americas 1 Austria 1 Belgium 2 Canada 2 China 319 Czech 1 Czech Republic 1 Europe 5 France 1 Germany 10 India 55 Indonesia 2 Italy 1 Japan 7 Russia 2 Slovakia 1 South Africa 2 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 3 United Kingdom 9 United States 54 Global 483
Ji' nan century Tongda chemical co., ltd
Tel
13075318675
Email
2256668363@qq.com
Country
China
ProdList
366
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25004
Advantage
65
shandongxinheng
Tel
15269160605
Email
15269160605@163.com
Country
China
ProdList
235
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Winchem Industrial Co. Ltd
Tel
0574-83851061
Fax
86-574-87083209
Email
info@win-chemical.com
Country
China
ProdList
500
Advantage
55
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
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
9823
Advantage
79
Nanjing Lanbai Chemical Co., Ltd.
Tel
025-85499326 15366059326
Fax
025-8549-9357
Email
1911566570@qq.com
Country
China
ProdList
138
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9664
Advantage
60
Jinan Bond Chemical Technology Co., Ltd.
Tel
86-531-88280989
Fax
86-531-88280989
Email
mymail1996@126.com
Country
China
ProdList
258
Advantage
55
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6139
Advantage
55
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8888
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18216
Advantage
56
Zouping Mingxing Chemical Co.,Ltd.
Tel
86-13605431940 13605431940
Fax
0086-0543-2240079
Email
zpmxchemical@126.com
Country
China
ProdList
2002
Advantage
62
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3933
Advantage
58
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3585
Advantage
55
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2671
Advantage
55
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3033
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15185
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6490
Advantage
50
Shanghai YouPeng Chemical Co. Ltd.
Tel
021-69005955 13701776567
Fax
021-69005775
Email
youpengchem@163.com
Country
China
ProdList
4303
Advantage
56
Shanghai TongYuan Chemical Co., Ltd.
Tel
021-021-69182866 13701855675
Fax
021-69182022
Email
tongyuanchem@126.com
Country
China
ProdList
4331
Advantage
58
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4751
Advantage
58
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
13096311329 028-88469284 616445927
Fax
028-88469284
Email
616445927@qq.com
Country
China
ProdList
2876
Advantage
50
Shanghai LanRun Chemical Co., Ltd.
Tel
021-69515658 ; 69515628 13701998368
Fax
021-69515998
Email
longrunchem@163.com
Country
China
ProdList
3920
Advantage
50
Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4759
Advantage
50
Shanghai Kangtuo Chemical Co., Ltd.
Tel
021-69185552 13701777608
Fax
021-69186006
Email
kangtuochem@163.com
Country
China
ProdList
4369
Advantage
55
Cool Pharm, Ltd
Tel
021-60455363 18019463053
Fax
50966098
Email
sales@coolpharm.com
Country
China
ProdList
12357
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9503
Advantage
50
Changsha Jing Kang New Material Technology Co., Ltd.
Tel
0731-85118349 18874718518
Fax
0731-85118349
Email
ma_haihong@sina.com
Country
China
ProdList
1597
Advantage
50
More
Less

View Lastest Price from m-Phenylenediamine manufacturers

Hebei Fengqiang Trading Co., LTD
Product
m-Phenylenediamine 108-45-2
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-08-29
Hebei Guanlang Biotechnology Co,.LTD
Product
m-Phenylenediamine 108-45-2
Price
US $9.00/KG
Min. Order
1KG
Purity
99.9
Supply Ability
1 ton
Release date
2023-08-24
Hebei Mojin Biotechnology Co., Ltd
Product
m-Phenylenediamine 108-45-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-28

108-45-2, m-PhenylenediamineRelated Search:

p-Phenylenediamine m-Phenylenediamine Pyridine, 2-(chloromethyl)-3-methyl-4-nitro- 3-Fluorophenol 3-Iodobenzonitrile Isophthalic acid m-Phthalaldehyde Resorcinol 1,3-PHENYLENE DIISOCYANATE 6-Nitroindoline NAPHTHOL YELLOW S CYCLOHEXANONE 2,4-DINITROPHENYLHYDRAZONE MORDANT BROWN 1 2,4,5,7-TETRANITRO-9-FLUORENONE Tolylene-2,4-diisocyanate 1,3-DINITRONAPHTHALENE 4-FLUORO-3-NITROPHENYL ISOCYANATE 9-DICYANOMETHYLENE-2,4,7-TRINITROFLUORENE

  • diaminobenzene
  • 1,3-Benzenediamine(9CI)
  • META PHENYLENE DIAMINE - FLAKE
  • benzenediamine
  • 1,3-Phenylenediamine CAS
  • meta-Phenylenediamine (MPD)
  • 1,3-DIAMINOBENZENE 99.5%
  • meta-aminoaniline
  • meta-benzenediamine
  • meta-diaminobenzene
  • meta-phenylenediamine(m-pda)
  • metaphenylensdiamine
  • m-Fenylendiamin
  • m-fenylendiamin(czech)
  • 1,3-PHENYLENEDIAMINE, FLAKES, 99+%
  • 1,3-PHENYLENEDIAMINE, PELLETS, 99+%
  • M-PhenylDiamine(Mpda)
  • M-Phenylenediamine~99%
  • M-PhenyleneDiamine(Mpda)99%
  • Phenylene-1,3-diamine
  • 1,3-Diaminobenzene, m-Phenylenediamine
  • 1,3-Benzenediamine, 1,3-Diaminobenzene, m-Phenylenediamine
  • 1,3-Benzenediamine, 1,3-Diaminobenzene
  • 1,3-Phenylenediamine, synthesis grade
  • 1,3-Phenylenediamine, reagent grade
  • m-Phenylenediamine 5g [108-45-2]
  • 1,3-Phenylenediamine,1,3-Benzenediamine, 1,3-Diaminobenzene, m-Phenylenediamine
  • 1,3-Phenyldiamine
  • M-PhenylenediaMine, 99+% 500GR
  • M-PheneylenediaMine
  • M-PhenylenediaMin
  • M-PhenylenediaMine flakes, >=99%
  • M-PhenylenediaMine, 99.5%
  • 1.3-Phenyl
  • m-Phenylenediamine-N2
  • m-Phenylenediamine flakes, 99%
  • 1,3-benzendiamine
  • 1,3-diamino-benzen
  • 1,3-Di-aminobenzol
  • APCO 2330
  • apco2330
  • benzene,1,3-diamino-
  • m-phenylenediamine 1,3-phenylenediamine
  • m-Phenylenediamine-15N
  • m-Phenylenadiamine
  • benzene-1,3-diamine
  • C.I. 76025
  • C.I. Developer 11
  • c.i.76025
  • c.i.developer11
  • ci76025
  • cideveloper11
  • Developer 11
  • Developer C
  • Developer M
  • developer11
  • developerc
  • developerm