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75-50-3(Trimethylamine) Product Description

Trimethylamine Structure75-50-3
CAS No.75-50-3
Chemical Name:Trimethylamine
CBNumber:CB6332996
Molecular Formula:C3H9N
Formula Weight:59.11
MOL File:Mol file
Trimethylamine Synonyms:
Trimethylamine (ca. 28% in Water, ca. 4.3mol/L)
Trimethylamine (ca. 25% in Methanol, ca. 3.2mol/L)
TRIMETHYLAMINE 25% AQUEOUS SOLUTION
Trimethylamine, 1M solution in THF
Trimethylamine, 24 wt.% aqueous solution, pure
Trimethylamine, 33 wt.% solution in ethanol, pure
Trimethylamine, 45 wt% aqueous solution
Trimethylamide

Trimethylamine Property

Melting point: -117 °C (lit.)
Boiling point: 3-4 °C (lit.)
Density  0.63 g/mL at 20 °C (lit.)
vapor density  2.09 (vs air)
vapor pressure  430 mm Hg ( 25 °C)
refractive index  n20/D 1.357
FEMA  3241 | TRIMETHYLAMINE
Flash point: 38 °F
storage temp.  Store at +5°C to +30°C.
solubility  very soluble in water, slightly soluble in alcohol, ether, benzene, toluene, xylene, ethylbenzene, chloroform maximum allowable concentration: TLV 10 p.p.m. (24 mg/m3) and STEL of 15 p.p.m. (36 mg/m3) (ACGIH 1986)
form  Liquid
pka pKb (25°): 4.13
color  Colorless
PH a strong base (pH 9.8)
Odor smelling like rotting fish, rotting eggs, garbage, or urine.
explosive limit 11.6%
Odor Type fishy
Odor Threshold 0.000032ppm
Water Solubility  Soluble In Water, 8.9e+005 mg/L.
FreezingPoint  -117.1℃
Sensitive  Hygroscopic
Merck  14,9710
JECFA Number 1610
BRN  956566
Exposure limits ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
Dielectric constant 2.9(4℃)
Stability: Stable. Incompatible with a wide variety of materials, including bases, acids, oxidizing agents, brass, zinc, magnesium, aluminium, mercury, mercury oxides, acid chlorides, acid anhydrides. Hygroscopic. Highly flammable. Readily forms explosive mixtures with air.
InChIKey GETQZCLCWQTVFV-UHFFFAOYSA-N
LogP 0.06
CAS DataBase Reference 75-50-3(CAS DataBase Reference)
EPA Substance Registry System Trimethylamine (75-50-3)

Safety

Hazard Codes : Xi,C,F+,Xn,F
Risk Statements : 36/37/38-34-20/22-12-41-37/38-20-11
Safety Statements : 26-36-45-36/37/39-16-29-39-3
RIDADR : UN 2924 3/PG 2
OEB: A
OEL: TWA: 10 ppm (24 mg/m3), STEL: 15 ppm (36 mg/m3)
WGK Germany : 1
RTECS : YH2700000
F : 3-10
Autoignition Temperature: 374 °F
TSCA : Yes
DOT Classification: 2.1 (Flammable gas)
HazardClass : 3
PackingGroup : II
HS Code : 29211100
Hazardous Substances Data: 75-50-3(Hazardous Substances Data)

Trimethylamine Suppliers

Global( 274)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shandong Luoheng Chemical Products Co. , Ltd.  270788802@qq.comChina 51 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333market@aladdin-e.comChina 25003 65
Liaocheng Tongda Chemical Co. LTD 18963573761;18963573761@163.comChina 136 58
Jinan Century Tongda Chemical Co., Ltd.  781463312@qq.comChina 379 58
Shandong Zhenkun New Material Co., LTD 133-3635-7633277809310@qq.comChina 47 58
Shandong Luoheng Chemical Products Co., LTD  439300512@qq.comChina 51 58
Liaocheng Jinxinda New Materials Co. , Ltd.  498401262@qq.comChina 55 58
Liaocheng Jinxinda New Materials Co., Ltd 180635578332102868595@qq.comChina 51 58
75-50-3(Trimethylamine) Related Search:
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