CAS 16400-32-1|1-Bromo-2-pentyne

Introduction：Basic information about CAS 16400-32-1|1-Bromo-2-pentyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

Common Name	1-Bromo-2-pentyne
CAS Number	16400-32-1	Molecular Weight	147.01300
Density	1.366g/cm3	Boiling Point	142.5ºC at 760mmHg
Molecular Formula	C₅H₇Br	Melting Point	/
MSDS	Chinese	Flash Point	45.1ºC
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	1-bromopent-2-yne
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.366g/cm3
Boiling Point	142.5ºC at 760mmHg
Molecular Formula	C₅H₇Br
Molecular Weight	147.01300
Flash Point	45.1ºC
Exact Mass	145.97300
LogP	1.79470
Appearance of Characters	Liquid \| Clear yellow
Vapour Pressure	7mmHg at 25°C
Index of Refraction	n20/D 1.498(lit.)
InChIKey	VDHGRVFJBGRHMD-UHFFFAOYSA-N
SMILES	CCC#CCBr
Water Solubility	Miscible with ether

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi: Irritant;
Risk Phrases	10
Safety Phrases	26-36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
HS Code	2903399090

Customs

HS Code	2903399090
Summary	2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles3

Syntheses of stereochemically restricted lactone-type analogues of jasmonic acids.

Biosci. Biotechnol. Biochem. 64(9) , 1988-92, (2000)

5-Oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid, which are stereochemically restricted lactone-type analogues of jasmonic acids, were synthesized via three-component coupling of 2(5H)-furanone, tert...

Synthesis of Cyclic Compounds Having exo-Methylene Groups through the Diels-Alder Reactions of Vinyl Allenes Obtained from Propargyl Bromide and Indium. Lee K and Lee PH.

Bull. Korean Chem. Soc. 29(2) , 487, (2008)

Synthesis of some aliphatic dienals. Ward JP and Van Dorp DA.

Rec. Trav. Chim. 88(2) , 177-84, (1969)

Synonyms

1-bromo-pent-2-yne

3-ethylpropargyl bromide

pent-2-ynyl bromide

2-Pentyne,1-bromo

1-Bromo-2-pentyne

MFCD00236363

5-bromopent-3-yne

2-Pentynyl Bromide

EINECS 240-451-2

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