CAS 14267-92-6|5-Chloro-1-pentyne

Introduction：Basic information about CAS 14267-92-6|5-Chloro-1-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. Articles2
6. Synonyms

Common Name	5-Chloro-1-pentyne
CAS Number	14267-92-6	Molecular Weight	102.562
Density	1.0±0.1 g/cm3	Boiling Point	117.9±23.0 °C at 760 mmHg
Molecular Formula	C₅H₇Cl	Melting Point	/
MSDS	ChineseUSA	Flash Point	15.6±0.0 °C
Symbol	GHS02, GHS07	Signal Word	Danger

Names

Name	5-Chloro-1-pentyne
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	117.9±23.0 °C at 760 mmHg
Molecular Formula	C₅H₇Cl
Molecular Weight	102.562
Flash Point	15.6±0.0 °C
Exact Mass	102.023628
LogP	1.85
Vapour Pressure	20.4±0.2 mmHg at 25°C
Index of Refraction	1.438
InChIKey	UXFIKVWAAMKFQE-UHFFFAOYSA-N
SMILES	C#CCCCCl
Storage condition	−20°C

Safety Information

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H315
Precautionary Statements	P210
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;Xi:Irritant;
Risk Phrases	R11;R36/37/38
Safety Phrases	S23-S24/25-S16
RIDADR	UN 1993 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3
HS Code	2903299090

Customs

HS Code	2903299090
Summary	2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles2

Copper-promoted cycloaddition of diazocarbonyl compounds and acetylides.

Angew. Chem. Int. Ed. Engl. 46 , 3242, (2007)

Piers E, et al.

Can. J. Chem. 71(3) , 280-286, (1993)

Synonyms

5-chloropent-1-yne

4-Pentynyl Chloride

EINECS 238-159-5

MFCD00001014

5-Chloro-1-pentyne

1-Pentyne, 5-chloro-

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