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103-83-3

Name N,N-Dimethylbenzylamine
CAS 103-83-3
EINECS(EC#) 203-149-1
Molecular Formula C9H13N
MDL Number MFCD00026731
Molecular Weight 135.21
MOL File 103-83-3.mol

Chemical Properties

Appearance colourless to light yellow liquid with an amine odour
Melting point  -75 °C
Boiling point  183-184 °C765 mm Hg(lit.)
density  0.9 g/mL at 25 °C(lit.)
vapor pressure  2.4 hPa (20 °C)
refractive index  n20/D 1.501(lit.)
Fp  130 °F
storage temp.  Flammables area
solubility  water: soluble
form  Liquid
pka pK1:9.02(+1) (25°C)
color  Clear colorless to light yellow
Odor strong fish odor
PH 10 (10g/l, H2O, 20℃)(saturated solution)
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
explosive limit 0.9-6.3%(V)
Water Solubility  8 g/L (20 ºC)
Sensitive  Air Sensitive
BRN  1099620
LogP 1.98 at 25℃
CAS DataBase Reference 103-83-3(CAS DataBase Reference)
NIST Chemistry Reference Benzenemethanamine, N,N-dimethyl-(103-83-3)
EPA Substance Registry System 103-83-3(EPA Substance)

Safety Data

Hazard Codes  C
Risk Statements 
R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2619 8/PG 2
WGK Germany  2
RTECS  DP4500000
10-13-23
Autoignition Temperature 410 °C
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29214980
Safety Profile
Poison by ingestion. Moderately toxic by inhalation and skin contact. Corrosive. A severe eye and skin irritant. Flammable when exposed to heat or flame. When heated to decomposition it emits toxic fumes of NOx
Toxicity
LD50 orally in Rabbit: 290 mg/kg LD50 dermal Rat 695 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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