China Supply High Quality Ethyl Btomide CAS 74 96 4

China Supply High Quality Ethyl Btomide CAS 74 96 4, Find details about China 74 96 4, CAS 74 96 4 from China Supply High Quality Ethyl Btomide CAS 74 96 4

Model NO.
74 96 4
Storage Condition
Store at Rt
Trademark
FOUSI
Transport Package
Drum
Specification
1kg/bag, 25kg/cardboard drum
Origin
China
HS Code
2903399090
Model NO.
74 96 4
Storage Condition
Store at Rt
Trademark
FOUSI
Transport Package
Drum
Specification
1kg/bag, 25kg/cardboard drum
Origin
China
HS Code
2903399090

 

China Supply High Quality Ethyl Btomide CAS 74 96 4


China Supply High Quality ethyl btomide CAS 74 96 4
 
Product Description

ethyl btomide is also known as "ethyl bromide". Chemical formula CH3CH2Br. The molecular weight is 108.97. A compound produced by replacing a hydrogen atom in an e-thane molecule with a bro-mine atom. Colorless flammable liquid with special sweet taste, molecular weight 108.98, specific gravity 1.4604 (20/4°C), boiling point 38.4°C. It is miscible with ethanol, ether, chlo-rine Chemicalbook and organic solvents. It is hardly soluble in water, and the solubility in water is 0.91g% (20ºC). volatile. Flammable. It forms an explosive mixture with air, and the explosion limit is 6.7% to 11.2%. Toxic! It is easy to decompose under light or flame to produce hy-drogen bromide and carbonyl bromide, the latter has a highly toxic effect like phosgene. Used as a raw material and fumigant for organic synthesis.

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China Supply High Quality Ethyl Btomide CAS 74 96 4

Product Parameters
 
ethyl btomide  CAS 74 96 4
 
Product Name:ethyl btomide
Synonyms:1-Bromethan;Bromethan;ethyl btomide, 98%ethyl btomide, 98%ethyl btomide, 98%ethyl btomide, 98%;ethyl btomide;1-ethyl btomide 98%;SINOBIO;bromo-ethan;ethyl btomide
CAS:74 96 4
MF:C2H5Br
MW:108.9651
EINECS:200-825-8
Product Categories:Pharmaceutical Intermediates;Intermediates;Organics;Alkyl Bromides;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes;Pharmaceutical intermediate
Mol File:74 96 4.mol
 
ethyl btomide Chemical Properties
Melting point -119 °C
Boiling point 37-40 °C(lit.)
density 1.46 g/mL at 25 °C(lit.)
vapor density ~3.75 (vs air)
vapor pressure 25.32 psi ( 55 °C)
refractive index n20/D 1.425(lit.)
Fp -23 °C
storage temp. Refrigerator
solubility Miscible with ethanol, ether, chloro-form and organic solvents.
form Liquid
color Clear colorless to slightly yellow
explosive limit6.7-11.3%(V)
Water Solubility 0.91 g/100 mL (20 ºC)
Sensitive Light Sensitive
Merck 14,3771
BRN 1209224
Henry's Law Constant7.56(x 10-3 atm?m3/mol) at 25 °C (Hine and Mookerjee, 1975)
Exposure limitsTLV-TWA 200 ppm (~90 mg/m3) (ACGIH, MSHA, OSHA, and NIOSH); TLV STEL 250 ppm (~110 mg/m3) (ACGIH); IDLH 3500 ppm (NIOSH).
Stability:Stable. Highly flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with alkali metals, aluminium, magnesium, strong bases, water, strong oxidizing agents. May be light sensitive.
CAS DataBase Reference74 96 4(CAS DataBase Reference)
NIST Chemistry ReferenceE-thane, bromo-(74 96 4)
EPA Substance Registry Systemethyl btomide (74 96 4)
 
 
 
 
Safety Information
Hazard Codes F,Xn
Risk Statements 11-20/22-40
Safety Statements 36/37
RIDADR UN 1891 6.1/PG 2
WGK Germany 1
RTECS KH6475000
8
Autoignition Temperature952 °F
TSCA Yes
HS Code 2903 39 19
HazardClass 6.1
PackingGroup II
Hazardous Substances Data74 96 4(Hazardous Substances Data)
ToxicityLC50 rats, mice (ppm): 27000, 16200 (Vernot)
 
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China Supply High Quality Ethyl Btomide CAS 74 96 4

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China Supply High Quality Ethyl Btomide CAS 74 96 4China Supply High Quality Ethyl Btomide CAS 74 96 4China Supply High Quality Ethyl Btomide CAS 74 96 4
 
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China Supply High Quality Ethyl Btomide CAS 74 96 4