ChemicalBook >> CAS DataBase List >>4,4'-Methylene bis(2-chloroaniline)

4,4'-Methylene bis(2-chloroaniline)

CAS No.
101-14-4
Chemical Name:
4,4'-Methylene bis(2-chloroaniline)
Synonyms
MOCA;MBOCA;bisamine;ld813;DACPM;DOCK3;CL-MDA;LD 813;MOCA-A;curalinm
CBNumber:
CB1495681
Molecular Formula:
C13H12Cl2N2
Molecular Weight:
267.15
MDL Number:
MFCD00047829
MOL File:
101-14-4.mol
Last updated:2023-10-20 13:11:28

4,4'-Methylene bis(2-chloroaniline) Properties

Melting point 102-107 °C(lit.)
Boiling point 202-214 °C0.3 mm Hg(lit.)
Density 1.44
vapor pressure 0.001Pa at 20℃
refractive index 1.6710 (estimate)
Flash point >230 °F
solubility Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 3.33±0.25(Predicted)
color Light orange to Yellow to Green
Water Solubility <0.1 g/100 mL at 25 ºC
Merck 14,6059
BRN 1882318
Stability Stable, but decomposes exothermically, and possibly explosively, above 200 C. Incompatible with strong oxidizing agents.
InChIKey IBOFVQJTBBUKMU-UHFFFAOYSA-N
LogP 2.5 at 25℃
CAS DataBase Reference 101-14-4(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances 4,4'-METHYLENEBIS(2-CHLOROANILINE)--PROHIBITED
FDA UNII 3L2W5VTT2A
IARC 1 (Vol. Sup 7, 57, 99, 100F) 2012
NIST Chemistry Reference Aniline), methylene bis-4,4'-(2-chloro-(101-14-4)
EPA Substance Registry System 4,4'-Methylenebis(2-chloroaniline) (101-14-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H341-H350-H410
Precautionary statements  P201-P273-P301+P312+P330-P308+P313
Hazard Codes  T,N
Risk Statements  45-22-50/53-53-50-68
Safety Statements  53-45-60-61-36/37
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  CY1050000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29215900
Toxicity LD50 oral in rat: 1140mg/kg
NFPA 704
1
1 0

4,4'-Methylene bis(2-chloroaniline) price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 117323 4,4′-Methylene-bis(2-chloroaniline) 85% 101-14-4 250g $154 2024-03-01 Buy
Sigma-Aldrich 117323 4,4′-Methylene-bis(2-chloroaniline) 85% 101-14-4 1kg $379 2024-03-01 Buy
TCI Chemical M0609 4,4'-Methylenebis(2-chloroaniline) >90.0%(HPLC) 101-14-4 25g $35 2024-03-01 Buy
TCI Chemical M0609 4,4'-Methylenebis(2-chloroaniline) >90.0%(HPLC) 101-14-4 500g $155 2024-03-01 Buy
Sigma-Aldrich 66681 4,4′-Methylene-bis(2-chloroaniline) analytical standard 101-14-4 250mg $23 2022-05-15 Buy
Product number Packaging Price Buy
117323 250g $154 Buy
117323 1kg $379 Buy
M0609 25g $35 Buy
M0609 500g $155 Buy
66681 250mg $23 Buy

4,4'-Methylene bis(2-chloroaniline) Chemical Properties,Uses,Production

Chemical Properties

off-white powder

Uses

Curing agent for polyurethanes and epoxy resins

Uses

MOCA is widely used in machinery, automobile, aircraft manufacturing, mining, industrial and sports facilities (such as plastic track and plastic floor) can be used for curing and waterproof coatings such as epoxy resin, which can be given to polyester and polyether elastomer most good physical and mechanical properties and the results.

Production Methods

The production of MOCA in the United States has ceased since 1979 and is now imported, mainly from Japan. More than 1.9 million lb was imported in 1989. The compound is currently used as a curing agent for isocyanate-containing polymers and in the manufacture of polyurethane foams, epoxy resins, gun mounts, jet engine turbine blades, radar systems, and components in home appliances. It is also a model compound for studying carcinogenesis.

Definition

ChEBI: A chloroaniline that consists of two 2-chloroaniline units joined by a methylene bridge.

General Description

Tan-colored pellets or an off-white solid. Slight odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4,4'-Methylene bis(2-chloroaniline) is a weak base. Undergoes an exothermic and self-sustaining decomposition reaction when exposed to heat above 392°F, In a closed container, the pressure buildup can be rapid enough to cause an explosion.

Hazard

Toxic. A confirmed carcinogen, absorbedby skin. Causes bladder cancer and methe-moglobinemia.

Health Hazard

4,4¢-Methylene bis(2-chloroaniline), or MOCA, is carcinogenic in experimental animals.

Fire Hazard

Flash point data for 4,4'-Methylene bis(2-chloroaniline) are not available. 4,4'-Methylene bis(2-chloroaniline) is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Poison by ingestion and intraperitoneal routes. Mutation data reported. Flammable liquid. Reactive with active metals such as sodium, potassium, magnesium, or zinc. When heated to decomposition it emits very toxic fumes of Cland NOx.

Carcinogenicity

4,4′-Methylenebis(2-chloroaniline) is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

4,4'-Methylene bis(2-chloroaniline) Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 238)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18459 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763 info@tnjchem.com China 2989 55
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5909 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
BEYOND INDUSTRIES (CHINA) LIMITED
+86-21-52699951; +8613917686115 sales@beyondindustriesgroup.com China 699 58

View Lastest Price from 4,4'-Methylene bis(2-chloroaniline) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-Methylene bis(2-chloroaniline) pictures 2023-10-20 4,4'-Methylene bis(2-chloroaniline)
101-14-4
US $30.00-10.00 / KG 50KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
4,4'-Methylene bis(2-chloroaniline) pictures 2023-10-09 4,4'-Methylene bis(2-chloroaniline)
101-14-4
US $0.00 / kg 1kg 0.99 20tons Hebei Yanxi Chemical Co., Ltd.
4,4'-Methylene bis(2-chloroaniline)  pictures 2022-07-26 4,4'-Methylene bis(2-chloroaniline)
101-14-4
US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
METHYLENEBIS(2-CHLOROANILINE) CHEMBRDG-BB 5180272 3,3’-Dichloro-4,4’-diaminodiph 3,3’-dicloro-4,4’-diaminodifenilmetano 3,3'-Dichlor-4,4'-diaminodiphenylmethan 3,3'-Dichloro-4,4'-diaminodifenilmetano 3,3'-Dicloro-4,4'-diaminodifenilmetano 4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine 4,4’-methylene(bis)-chloroaniline 4,4’-methylenebis(2-chloro-anilin 4,4’-methylenebis-(2-chlorobenzamine) 4,4’-methylenebis(2-chloro-benzenamin 4,4’-methylenebis[2-chloro-benzenamin 4,4'-Methylene(bis)-chloroaniline 4,4-Metilene-bis-o-cloroanilina Aniline, 4,4'-methylenebis*2-chloro- Aniline, 4,4'-methylenebis[2-chloro- Benzenamine, 4,4'-methylenebis*2-chloro- Benzenamine, 4,4'-methylenebis[2-chloro- benzenamine,,4’-methylenebis[2-chloro- benzeneamine,,4’-methylenebis[2-chloro-(mboca) Bis(3-chloro-4-aminophenyl)methane Bis(4-amino-3-chlorophenyl)methane bisamines CL-MDA cuaminemt Curalin M curalinm Curene 442 curene442 Cyanaset Di-(4-amino-3-clorofenil)metano Diamet Kh diametkh LD 813 ld813 methylene4,4’-bis(o-chloroaniline) Methylene-4,4'-bis(o-chloroaniline) methylenebis(3-chloro-4-aminobenzene) methylenebis(chloroaniline methylenebis(chloroaniline) methylenebis(ortho-chloroaniline) Methylenebis[3-Chloro-4-aminobenzene] Methylene-bis-orthochloroaniline millionatem MOCA (curing agent) p,p’-methylenebis(alpha-chloroaniline) p,p’-methylenebis(o-chloroaniline) p,p’-methylenebis(ortho-chloroaniline) p,p'-Methylenebis(alpha-chloroaniline) p,p'-Methylenebis(o-chloroaniline) Quodorole Rcra waste number U158 4,4'-methylenebis(2-chloroaniline)(SALTDATA: FREE) 4,4'-Bis(2-chloroanilino)methane 4,4'-Diamino-3,3'-dichlorodiphenylmethane 3,3'-Dichloro-4,4'-diaminodiphenylmethane Methylene-bis(2-chloroani Thiophosphoric acid tris(4-isocyanatophenyl ester) ( RF& RFE) 4,4'-Methylene-bis-(2-chloroaniline) Solution, 100ppm