P51001

Propargyl bromide solution

80 wt. % in toluene, contains 0.3% magnesium oxide as stabilizer

• Synonym(s): 3-Bromo-1-propyne
• Linear Formula: HC≡CCH₂Br
• CAS Number: 106-96-7
• Molecular Weight: 118.96
• Beilstein: 605309
• MDL number: MFCD00000241
• UNSPSC Code: 12352100
• PubChem Substance ID: 24898595
• NACRES: NA.22

Properties

• contains: 0.3% magnesium oxide as stabilizer
• Quality Level: 200
• concentration: 80 wt. % in toluene
• refractive index: n20/D 1.494
• bp: 88-90 °C
• density: 1.335 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: BrCC#C
• InChI: 1S/C3H3Br/c1-2-3-4/h1H,3H2
• InChI key: YORCIIVHUBAYBQ-UHFFFAOYSA-N

Description

General description

Propargyl bromide solution is used to prepare Grignard reagent and in the synthesis of propargylated lignin.

Application

Used to make propargylic amines employed in enyne metathesis.
Employed in the propargylation of spiro ketones, allylic alcohols, and enone complexes.

Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H301,H304,H314,H335,H336,H361d,H373
• Precautionary Statements: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3
• Target Organs: Central nervous system, Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 64.4 °F - closed cup
• Flash Point(C): 18 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves