PROPARGYL BROMIDE

PRODUCT IDENTIFICATION
CAS NO. 106-96-7

PROPARGYL BROMIDE

EINECS NO. 203-447-1
FORMULA HC≡CCH2Br
MOL WT. 118.96
H.S. CODE  
TOXICITY Oral rat LD50: 636 mg/kg
SYNONYMS 3-Bromopropyne; 3-Bromo-1-propyne; 1-Brom-2-propin;
1-Bromo-2-propyne Gamma-bromoallylene; 1-Bromo-2-propyne; 2-Propynyl bromide; Propargyl bromide; Propynyl bromide; gamma-Bromoallylene;
SMILES C(CBr)#C

CLASSIFICATION

 Fungicide, Bactericide, Preservative, Alkyne

EXTRA NOTES

 UN2345 [Flammable liquid]
EPA Pesticide Chemical Code 068701

PHYSICAL AND CHEMICAL PROPERTIES (80% IN TOLUENE)
PHYSICAL STATE clear to yellow liquid
MELTING POINT  
BOILING POINT 88 - 90 C
SPECIFIC GRAVITY 1.335
SOLUBILITY IN WATER insoluble
AUTOIGNITION 365 C
pH  
VAPOR DENSITY 4.10
NFPA RATINGS Health: 3 Flammability: 3 Reactivity: 0

REFRACTIVE INDEX

 1.494
FLASH POINT 18 C
STABILITY Stable under ordinary conditions

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking

Google Scholar Search

PubChem Compound Summary - Propargyl bromide

http://www.ebi.ac.uk/ -  Propargyl bromide

http://www.ncbi.nlm.nih.gov/ -  Propargyl bromide

http://www.sigmaaldrich.com/
Application: Used to make propargylic amines employed in enyne metathesis. Employed in the propargylation of spiro ketones, allylic alcohols, and enone complexes

http://www.mbao.org/
Propargyl Bromide: Preliminary Efficacy and Environmental Results

Local:
Propargyl Bromide, brominated C-3 compound containing acetylenic triple bond, is a highly toxic and flammable brownish liquid insoluble in water miscible with benzene or ethanol. It is used as an intermediate for the synthesis of organic compounds especially for agrochemicals and metal brightening agents. It is used as an corrosion inhibitor, soil fumigant and pharmaceutical intermediate. Propargyl describes the functional group of 2-propynyl (HC≡C-CH2-).

SALES SPECIFICATION

APPEARANCE

 clear to yellow liquid

ASSAY

 80.0% min in toluene
TRANSPORTATION
PACKING  
HAZARD CLASS

3 (Packing Group:II)

UN NO.

2345

SAFETY INFORMATION

HAZARD OVERVIEW

Flammable liquid, Target Organ Effect, Toxic by ingestion, Irritant, Teratogen, Reproductive hazard. Target Organs: Central nervous system, Bladder, Liver, Kidney, Brain.

GHS

 
SIGNAL WORD Danger

PICTOGRAMS

HAZARD STATEMENTS

H225-H301-H304-H315-H319-H335 + H336-H361-H371-402

P STATEMENTS

P210-P260-P281-P301 + P310-P305 + P351 + P338-P331
EC DIRECTIVES

 
HAZARD CODES

RISK PHRASES

11-25-36/37/38-48/20-63-65-67

SAFETY PHRASES

26-36/37/39-45-62
PRICE INFORMATION