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/REAXYS Number: 605309
• MDL number: MFCD00000241
• UNSPSC Code: 12352100
• PubChem Substance ID: 24898595
• NACRES: NA.22

Properties

• assay: 13-27 %
• Quality Level: 200
• form: liquid
• contains: 0.3% magnesium oxide as stabilizer
• 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
• signalword: Danger
• hcodes: H225,H301,H304,H314,H335,H336,H361d,H373
• pcodes: 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: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 64.4 °F - closed cup
• flash_point_c: 18 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter