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  7. 1-Bromo-2-pentyne, 97%

1-Bromo-2-pentyne, 97%

Catalog No. p-7035708
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Quantity:
25 g
5 g
Catalog No. Quantity
AAH5343306 5 g
AAH5343314 25 g
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Catalog No. AAH5343306

Supplier: Thermo Scientific Chemicals H5343306

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Description

CAS: 16400-32-1 | C5H7Br | 147.02 g/mol

1-Bromo-2-pentyne acts as a reagent for organic and organometallic compounds. It is also employed in the preparation of stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid. Further, it is used to prepare of 4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal synthesis. In addition to this, it plays an important role for the synthesis of 5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione.

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

Applications
1-Bromo-2-pentyne acts as a reagent for organic and organometallic compounds. It is also employed in the preparation of stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid. Further, it is used to prepare of 4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal synthesis. In addition to this, it plays an important role for the synthesis of 5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione.

Solubility
Miscible with ether

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 16400-32-1
Molecular Formula C5H7Br
Molecular Weight (g/mol) 147.02
MDL Number MFCD00236363
InChI Key VDHGRVFJBGRHMD-UHFFFAOYSA-N
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
PubChem CID 85399
IUPAC Name 1-bromopent-2-yne
SMILES CCC#CCBr

Specifications

Density 1.438
Boiling Point 93°C to 94°C (113 mmHg)
Flash Point 41°C (106°F)
Refractive Index 1.498
Linear Formula CH3CH2C≡CCH2Br
Quantity 5 g
UN Number UN1993
Solubility Information Miscible with ether
Formula Weight 147.01
Percent Purity 97%
Chemical Name or Material 1-Bromo-2-pentyne
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Safety and Handling

Hazard Category H226-H315-H319-H335
Hazard Statement GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber 240-451-2
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only