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4,4'-Methylenebis(N,N-dimethylaniline)

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CAS:101-61-1
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CAS:101-61-1
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CAS:101-61-1
Purity:0.99 Package:5KG;1KG Remarks:C17H22N2
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CAS:101-61-1
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CAS:101-61-1
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4,4'-Methylenebis(N,N-dimethylaniline) Basic information
Product Name:4,4'-Methylenebis(N,N-dimethylaniline)
Synonyms:4-{[4-(dimethylamino)phenyl]methyl}-N,N-dimethylaniline;4,4'-Methanediylbis(N,N-dimethylaniline);tetramethyl-n,n’-diphenyl-methanediamin;Methylene bis(N,N'-dimethyl)aniline, 4,4'-? Michler's Base;4,4'-bis(N,N-dimethyl)aminodiphenylmethane;4,4'-Methylenebis(N,N-dimethylaniline)~N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylmethane;4,4'-Methylenebis(N,N-dimethylaniline), 99+%;BIS-PARA-(DIMETHYLAMINO)DIPHENYLMETHANE
CAS:101-61-1
MF:C17H22N2
MW:254.37
EINECS:202-959-2
Product Categories:Intermediates of Dyes and Pigments;Intermediates;Organics;Miscellaneous;Diphenylmethanes (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
Mol File:101-61-1.mol
4,4'-Methylenebis(N,N-dimethylaniline) Structure
4,4'-Methylenebis(N,N-dimethylaniline) Chemical Properties
Melting point 88-89 °C(lit.)
Boiling point 390 °C
density 1.0344 (rough estimate)
refractive index 1.5794 (estimate)
Fp 178 °C
storage temp. 2-8°C
pka5.57±0.12(Predicted)
form Crystalline Powder, Crystals and/or Chunks
color Off-white or light gray or beige-brown
Water Solubility Insoluble
Merck 14,6176
BRN 479956
Stability:Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, active metals, oxides, chlorates, halogenated compounds, iron chloride, nitro acompounds, peroxides, strong ammonia solution, sulfides, vinyl polymers.
InChIKeyJNRLEMMIVRBKJE-UHFFFAOYSA-N
CAS DataBase Reference101-61-1(CAS DataBase Reference)
NIST Chemistry ReferenceBenzenamine, 4,4'-methylenebis[N,N-dimethyl-(101-61-1)
EPA Substance Registry System4,4'-Methylenebis[N,N-dimethylaniline] (101-61-1)
Safety Information
Hazard Codes T,N,Xi
Risk Statements 45-50/53
Safety Statements 53-45-60-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS BY5250000
Hazard Note Harmful/Irritant
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29215990
Hazardous Substances Data101-61-1(Hazardous Substances Data)
MSDS Information
ProviderLanguage
4,4'-Methylenebis(N,N-dimethylaniline) English
ACROS English
SigmaAldrich English
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4,4'-Methylenebis(N,N-dimethylaniline) Usage And Synthesis
Chemical Propertiesyellow to tan crystals
Chemical Properties4,40 -Methylenebis(N,N-dimethyl)benzenamine is a yellow crystalline compound.
UsesHas been used in manufacture of dyes. As reagent for lead: Dtsch. Med. Wochenschr. 52, 1855 (1926).
General DescriptionYellowish glistening leaflets or plates or tan crystals. Weak odor. Sublimes without decomposition.
Air & Water ReactionsInsoluble in water.
Reactivity Profile4,4'-Methylenebis(N,N-dimethylaniline) is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents. 4,4'-Methylenebis(N,N-dimethylaniline) is also incompatible with active metals, potassium, oxides, chlorates, halogenated compounds, iron chloride, nitro compounds, peroxides, strong ammonia solutions, sulfides and vinyl polymers .
Fire Hazard4,4'-Methylenebis(N,N-dimethylaniline) is combustible.
Safety ProfileConfirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Moderately toxic by ingestion. Mutation data reported. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx.
Potential Exposure4,40 -methylenebis(N,N-dimethyl) benzenamine is used as an intermediate in dye manufacture and as an analytical reagent in the determination of lead.
Carcinogenicity4,4′-Methylenebis(N,N-dimethyl)benzenamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
ShippingUN3259 Amines, solid, corrosive, n.o.s, or Polyamines, solid, corrosive, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
Purification MethodsCrystallise the base from EtOH (2mL/g) or 95% EtOH (ca 12mL/g). It sublimes on heating. [Beilstein 13 IV 390.]
IncompatibilitiesStrong acids, oxidizers, acid chlorides; acid anhydrides.
4,4'-Methylenebis(N,N-dimethylaniline) Preparation Products And Raw materials
Raw materialsAcetic acid-->Formic acid-->N,N-Dimethylaniline-->Paraformaldehyde
Tag:4,4'-Methylenebis(N,N-dimethylaniline)(101-61-1) Related Product Information
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