1-Bromo-2-pentyne, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
11914501	Thermo Scientific Acros 439570010	1 g	Glass bottle
11924501	Thermo Scientific Acros 439570100	10 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 16400-32-1
• Molecular Weight (g/mol): 147.02
• InChI Key: VDHGRVFJBGRHMD-UHFFFAOYSA-N
• PubChem CID: 85399
• SMILES: CCC#CCBr

• Molecular Formula: C5H7Br
• MDL Number: MFCD00236363
• Synonym: 1-bromo-2-pentyne, 2-pentynyl bromide, 2-pentyne, 1-bromo, 1-bromo-pent-2-yne, 1-bromo-2-pentine, 2-pentyn-1-yl bromide, acmc-1c6g2
• IUPAC Name: 1-bromopent-2-yne

Specifications

• CAS: 16400-32-1
• Boiling Point: 40°C to 41°C (20.0 mmHg)
• Assay Percent Range: 96% min. (GC)
• Refractive Index: 1.508
• Synonym: 1-bromo-2-pentyne, 2-pentynyl bromide, 2-pentyne, 1-bromo, 1-bromo-pent-2-yne, 1-bromo-2-pentine, 2-pentyn-1-yl bromide, acmc-1c6g2
• SMILES: CCC#CCBr
• Molecular Weight (g/mol): 147.02
• Formula Weight: 147.01
• Physical Form: Liquid

• Color: Yellow
• Flash Point: 36°C
• Molecular Formula: C5H7Br
• MDL Number: MFCD00236363
• InChI Key: VDHGRVFJBGRHMD-UHFFFAOYSA-N
• IUPAC Name: 1-bromopent-2-yne
• PubChem CID: 85399
• Percent Purity: 97%
• Chemical Name or Material: 1-Bromo-2-pentyne

Safety and Handling

GHS H Statement
Flammable liquid and vapour.
Causes serious eye irritation.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair):

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 240-451-2

Product Identifier

• 1-Bromo-2-pentyne

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only