ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Polyamines >  4,4'-Methylenebis(N,N-dimethylaniline)

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

Basic information Safety Related Supplier

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

Product Name:
4,4'-Methylenebis(N,N-dimethylaniline)
CAS:
101-61-1
MF:
C17H22N2
MW:
254.37
EINECS:
202-959-2
Mol File:
101-61-1.mol
More
Less

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)
Flash point:
178 °C
storage temp. 
2-8°C
pka
5.57±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.
InChIKey
JNRLEMMIVRBKJE-UHFFFAOYSA-N
CAS DataBase Reference
101-61-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 4,4'-methylenebis[N,N-dimethyl-(101-61-1)
EPA Substance Registry System
4,4'-Methylenebis[N,N-dimethylaniline] (101-61-1)
More
Less

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 Data
101-61-1(Hazardous Substances Data)

MSDS

More
Less

4,4'-Methylenebis(N,N-dimethylaniline) Usage And Synthesis

Chemical Properties

yellow to tan crystals

Chemical Properties

4,40 -Methylenebis(N,N-dimethyl)benzenamine is a yellow crystalline compound.

Uses

Has been used in manufacture of dyes. As reagent for lead: Dtsch. Med. Wochenschr. 52, 1855 (1926).

General Description

Yellowish glistening leaflets or plates or tan crystals. Weak odor. Sublimes without decomposition.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4,4'-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 Hazard

4,4'-Methylenebis(N,N-dimethylaniline) is combustible.

Safety Profile

Confirmed 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 Exposure

4,40 -methylenebis(N,N-dimethyl) benzenamine is used as an intermediate in dye manufacture and as an analytical reagent in the determination of lead.

Carcinogenicity

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

Shipping

UN3259 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 Methods

Crystallise the base from EtOH (2mL/g) or 95% EtOH (ca 12mL/g). It sublimes on heating. [Beilstein 13 IV 390.]

Incompatibilities

Strong acids, oxidizers, acid chlorides; acid anhydrides.

4,4'-Methylenebis(N,N-dimethylaniline) Preparation Products And Raw materials

Raw materials

More
Less

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

Anhui xinying technology co., LTD Gold
Tel:
18505585965
Email:
sales@xinying-chem.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Email:
Sales-CN@TCIchemicals.com
Basic information Safety Related Supplier