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MaxCard:
CAS NO.106-96-7
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3-Bromopropyne Basic information |
Product Name: | 3-Bromopropyne |
Synonyms: | G-BROMOALLYLENE;3-BROMO-1-PROPYNE;3-BROMOPROPYNE;PROPARGYL BROMIDE;1-Brom-2-propin;1-Bromo-2-propyne;2-Propynyl bromide;3-bromo-1-propyn |
CAS: | 106-96-7 |
MF: | C3H3Br |
MW: | 118.96 |
EINECS: | 203-447-1 |
Product Categories: | ALKYL BROMIDE;Acetylenes;Functionalized Acetylenes;Alkynes;Building Blocks;Chemical Synthesis;Organic Building Blocks;Terminal;Electronic Chemicals;Materials Science;Micro/NanoElectronics;Others |
Mol File: | 106-96-7.mol |
3-Bromopropyne Chemical Properties |
mp | -61°C |
bp | 97 °C |
density | 1.38 g/mL at 20 °C |
refractive index |
n |
Fp | 65 °F |
storage temp. | Refrigerator |
Sensitive | Light Sensitive |
BRN | 605309 |
CAS DataBase Reference | 106-96-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1-Propyne, 3-bromo-(106-96-7) |
EPA Substance Registry System | 1-Propyne, 3-bromo-(106-96-7) |
Safety Information |
Hazard Codes | F,T,C |
Risk Statements | 60-61-20/21-25-63-36/37/38-11-67-65-48/20 |
Safety Statements | 53-16-36/37/39-45-37/39-28A-26-62-36/37 |
RIDADR | UN 2345 3/PG 2 |
WGK Germany | 3 |
RTECS | UK4375000 |
F | 8 |
Hazard Note | Highly Flammable/Toxic/Corrosive |
HazardClass | 3 |
PackingGroup | II |
Hazardous Substances Data | 106-96-7(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
3-Bromopropyne | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
3-Bromopropyne Usage And Synthesis |
Chemical Properties | yellow solution |
Usage | Used to make propargylic amines employed in enyne metathesis.1Employed in the propargylation of spiro ketones,2 allylic alcohols,3 and enone complexes.4 |
General Description | A colorless to light yellow liquid substance with a sharp odor. Flash point 65°F. Denser than water and insoluble in water. Vapors are heavier than air. May be irritating to skin and eyes. Used to make other chemicals. 3-Bromopropyne may decompose explosively with mild shock. |
Air & Water Reactions | Highly flammable. Insoluble in water. |
Reactivity Profile | 3-Bromopropyne is soluble in alcohol, ether, chloroform, carbon tetrachloride and carbon disulfide. 3-Bromopropyne is highly flammable and a dangerous fire risk, sensitive to shock. 3-Bromopropyne is used in organic syntheses, preparation of resins and perfume intermediates [Hawley]. There is a high danger of formation of explosive metal acetylides, when 3-Bromopropyne comes in contact with copper, high-copper alloys, mercury, or silver. |
Health Hazard | 3-Bromopropyne is very toxic via the oral route. If inhaled, may be harmful; contact may cause burns to skin and eyes. |
Fire Hazard | 3-Bromopropyne detonates at 428F or more; ignites by impact. Emits highly toxic fumes of bromides when heated to decomposition. Reacts vigorously with oxidizing materials. Becomes shock-sensitive when mixed with chloropicrin. Unstable, avoid heat, flame, shock, and other chemicals |
3-Bromopropyne Preparation Products And Raw materials |
Raw materials | Propargyl alcohol |
Preparation Products | 2-Allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one-->2-AMINOPENT-4-YNENITRILE-->Terbinafine hydrochloride-->2,4,5-Trichlorophenyl-propynyl ether-->HALOPROGIN (200 MG) |