N,N-DIMETHYLBENZYLAMINE

PRODUCT IDENTIFICATION
CAS NO. 103-83-3

n,n-DIMETHYLBENZYLAMINE
EINECS NO. 203-149-1
FORMULA C6H5CH2N(CH3)2
MOL WT. 135.21
H.S. CODE 2921.49.5000
TOXICITY LD50 oral rat; 265 mg/kg
SYNONYMS BDMA; Benzyl dimethylamine; Benzenemethanamine;
N-Benzyl-N,N-dimethylamine; N-Benzyldimethylamine; N-Benzyl-N,N-dimethylamine; N,N'-Dimethylbenzylamine; N-(Phenylmethyl)dimethylamine;
SMILES c1(ccccc1)CN(C)C

CLASSIFICATION

Amine

EXTRA NOTES

 UN2619 [Corrosive]
Flammable. Harmful by inhalation, in contact with skin and if
swallowed. Causes burns. Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Corrosive. 

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE Clear, light yellow liquid
MELTING POINT -75
BOILING POINT 183
SPECIFIC GRAVITY

0.92
SOLUBILITY IN WATER 8 g/l  at 20 C
SOLVENT SOLUBILITY Soluble in alcohol, acetone
AUTOIGNITION  
VAPOR DENSITY 4.7
pKa 8.91 (Dissociation Constant at 20 C)
log P 1.98 (Octanol-water)
VAPOR PRESSURE 0.587 (mmHg at 25 C)
HENRY LAW CONSTANT 2.95E-06 (atm-m3/mole at 25 C)
OH RATE CONSTANT 8.21E-11 (cm3/molecule-sec at 25 C Atmospheric )
NFPA RATINGS Health: 3 Flammability: 2 Reactivity: 0
FLASH POINT

54
STABILITY Stable under ordinary conditions

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking - Dimethylbenzylamine

Google Scholar Search - N,N'-Dimethylbenzylamine

Drug Information Portal (U.S. National Library of Medicine) - N,N'-Dimethylbenzylamine

PubChem Compound Summary - N,N'-Dimethylbenzylamine

http://www.ebi.ac.uk/chebi/ -  N,N'-Dimethylbenzylamine

http://www.ncbi.nlm.nih.gov/ -  N,N'-Dimethylbenzylamine

Material Safety Data Sheet

Local:
Catalyst for Polyurethane Foams, U.V.-Curing of Styrene, Polymerisation of Glycolic Acid Lactide and Polyester Products. An amine accelerator for polymerization of epoxy resins.

SALES SPECIFICATION

APPEARANCE

 Colourless to pale yellow liquid
ASSAY (GC) 99.0% min
COLOUR (HAZEN) 100 max

MOISTURE

 0.2% max
TRANSPORTATION
PACKING  
HAZARD CLASS 8
UN NO. 2619
SAFETY INFORMATION

HAZARD OVERVIEW

Combustible Liquid, Target Organ Effect, Toxic by ingestion, Harmful by skin absorption., Corrosive. Target Organs:Central nervous system.

GHS

 
SIGNAL WORD Danger

PICTOGRAMS

HAZARD STATEMENTS

H226 Flammable liquid and vapour.
H301 Toxic if swallowed.
H312 + H332 Harmful in contact with skin or if inhaled
H314 Causes severe skin burns and eye damage.
H401 Toxic to aquatic life.

PRECAUTIONARY STATEMENTS

P280 Wear protective gloves/ eye protection/ face protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor/ physician.
EC DIRECTIVES

 
HAZARD CODES

C Corrosive

RISK PHRASES

10  Flammable.
20/21/22  Harmful by inhalation, in contact with skin and if swallowed.
34 Causes burns.
52/53 Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

SAFETY PHRASES

26  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36  Wear suitable protective clothing.
45  In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
61  Avoid release to the environment. Refer to special instructions / safety data sheets.

PRICE INFORMATION