4,4'-Methylenedianiline MDA CAS:101-77-9 CAS NO.101-77-9

Min.Order Quantity:: 1 Metric Ton

Purity:: 99%

Port:: Shanghai

Payment Terms:: T/T

Add to Inquiry Cart

Product Details

Keywords

4,4'-Methylenedianiline MDA CAS:101-77-9
4,4'-Methylenedianiline MDA CAS:101-77-9
4,4'-Methylenedianiline MDA CAS:101-77-9

Quick Details

ProName: 4,4'-Methylenedianiline MDA ...
CasNo: 101-77-9
Molecular Formula: C13H14N2
Appearance: off-white
Application: 4,4'-methylenedianiline be used as org...
DeliveryTime: Prompt
PackAge: as per buyer's request
Port: Shanghai
ProductionCapacity: Metric Ton/Day
Purity: 99%
Storage: stored in a cool, dry and ventilated p...
Transportation: BY SEA
LimitNum: 1 Metric Ton

Superiority

product name:	4,4'-methylenedianiline
synonyms:	,4’-methylenedianiline;,4'-methylenebisaniline;4-(4-aminobenzyl)phenylamine;4,4’-diaminodiphenylmethan;4,4’-diaminoditan;4,4’-methylenebisaniline;4,4’-methylenebis-benzenamin;4,4’-methylenebisbenzenamine
cas:	101-77-9
mf:	c13h14n2
mw:	198.26
einecs:	202-974-4
product categories:	industrial/fine chemicals;aromatic hydrocarbons (substituted) & derivatives;diphenylmethanes (for high-performance polymer research);functional materials;reagent for high-performance polymer research
mol file:	101-77-9.mol

4,4'-methylenedianiline chemical properties

mp	89-91 °c(lit.)
bp	242 °c2 mm hg(lit.)
density	1.15
fp	430 °f
water solubility	slightly soluble. <0.1 g/100 ml at 19 ºc
merck	14,2980
brn	474706
cas database reference	101-77-9(cas database reference)
nist chemistry reference	benzenamine, 4,4'-methylenebis-(101-77-9)
epa substance registry system	benzenamine, 4,4'-methylenebis-(101-77-9)

safety information

hazard codes	t,n
risk statements	45-39/23/24/25-43-48/20/21/22-51/53-68
safety statements	53-45-61
ridadr	un 2651 6.1/pg 3
wgk germany	3
rtecs	by5425000
hazardclass	6.1
packinggroup	iii
hazardous substances data	101-77-9(hazardous substances data)

msds information

provider	language
4,4'-methylenebisbenzeneamine	english
sigmaaldrich	english
acros	english
alfa	english

4,4'-methylenedianiline usage and synthesis

chemical properties	white to yellow or beige flakes or crystals
usage	4,4'-methylenedianiline be used as organic intermediates. mainly used for the synthesis of polyimide and as curing agent of epoxy resin.
general description	a tan flake or lump solid with a faint fishlike odor. may be toxic by inhalation or ingestion, and may be irritating to skin. insoluble in water.
air & water reactions	oxidizes slowly in air in a reaction catalyzed by light. somewhat hygroscopic. insoluble in water.
reactivity profile	4,4'-methylenedianiline polymerizes if heated above 257° f. incompatible with strong oxidizing agents. 4,4'-methylenedianiline is also incompatible with acids. catalyzes isocyanate-alcohol and epoxide reactions. flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
health hazard	toxic; inhalation, ingestion or skin contact with material may cause severe injury or death. contact with molten substance may cause severe burns to skin and eyes. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard	combustible material: may burn but does not ignite readily. when heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. contact with metals may evolve flammable hydrogen gas. containers may explode when heated. runoff may pollute waterways. substance may be transported in a molten form.

4,4'-methylenedianiline preparation products and raw materials

raw materials	sodium hydroxide-->hydrochloric acid-->formaldehyde-->aniline-->calcium carbonate-->styrene-->benzenesulfonic acid
preparation products	photosensitive polyimide/sio2 hybrid mate materials-->flunarizine dihydrochloride

Details

product name:	4,4'-methylenedianiline
synonyms:	,4’-methylenedianiline;,4'-methylenebisaniline;4-(4-aminobenzyl)phenylamine;4,4’-diaminodiphenylmethan;4,4’-diaminoditan;4,4’-methylenebisaniline;4,4’-methylenebis-benzenamin;4,4’-methylenebisbenzenamine
cas:	101-77-9
mf:	c13h14n2
mw:	198.26
einecs:	202-974-4
product categories:	industrial/fine chemicals;aromatic hydrocarbons (substituted) & derivatives;diphenylmethanes (for high-performance polymer research);functional materials;reagent for high-performance polymer research
mol file:	101-77-9.mol

4,4'-methylenedianiline chemical properties

mp	89-91 °c(lit.)
bp	242 °c2 mm hg(lit.)
density	1.15
fp	430 °f
water solubility	slightly soluble. <0.1 g/100 ml at 19 ºc
merck	14,2980
brn	474706
cas database reference	101-77-9(cas database reference)
nist chemistry reference	benzenamine, 4,4'-methylenebis-(101-77-9)
epa substance registry system	benzenamine, 4,4'-methylenebis-(101-77-9)

safety information

hazard codes	t,n
risk statements	45-39/23/24/25-43-48/20/21/22-51/53-68
safety statements	53-45-61
ridadr	un 2651 6.1/pg 3
wgk germany	3
rtecs	by5425000
hazardclass	6.1
packinggroup	iii
hazardous substances data	101-77-9(hazardous substances data)

msds information

provider	language
4,4'-methylenebisbenzeneamine	english
sigmaaldrich	english
acros	english
alfa	english

4,4'-methylenedianiline usage and synthesis

chemical properties	white to yellow or beige flakes or crystals
usage	4,4'-methylenedianiline be used as organic intermediates. mainly used for the synthesis of polyimide and as curing agent of epoxy resin.
general description	a tan flake or lump solid with a faint fishlike odor. may be toxic by inhalation or ingestion, and may be irritating to skin. insoluble in water.
air & water reactions	oxidizes slowly in air in a reaction catalyzed by light. somewhat hygroscopic. insoluble in water.
reactivity profile	4,4'-methylenedianiline polymerizes if heated above 257° f. incompatible with strong oxidizing agents. 4,4'-methylenedianiline is also incompatible with acids. catalyzes isocyanate-alcohol and epoxide reactions. flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
health hazard	toxic; inhalation, ingestion or skin contact with material may cause severe injury or death. contact with molten substance may cause severe burns to skin and eyes. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard	combustible material: may burn but does not ignite readily. when heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. contact with metals may evolve flammable hydrogen gas. containers may explode when heated. runoff may pollute waterways. substance may be transported in a molten form.

4,4'-methylenedianiline preparation products and raw materials

raw materials	sodium hydroxide-->hydrochloric acid-->formaldehyde-->aniline-->calcium carbonate-->styrene-->benzenesulfonic acid
preparation products	photosensitive polyimide/sio2 hybrid mate materials-->flunarizine dihydrochloride