CAS 928-49-4|Hex-3-yne

Introduction：Basic information about CAS 928-49-4|Hex-3-yne, 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. Synonyms

Common Name	Hex-3-yne
CAS Number	928-49-4	Molecular Weight	82.144
Density	0.7±0.1 g/cm3	Boiling Point	79.8±3.0 °C at 760 mmHg
Molecular Formula	C₆H₁₀	Melting Point	-103ºC
MSDS	/	Flash Point	-14.4±0.0 °C

Names

Name	hex-3-yne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.7±0.1 g/cm3
Boiling Point	79.8±3.0 °C at 760 mmHg
Melting Point	-103ºC
Molecular Formula	C₆H₁₀
Molecular Weight	82.144
Flash Point	-14.4±0.0 °C
Exact Mass	82.078247
LogP	2.52
Vapour Pressure	97.2±0.1 mmHg at 25°C
Index of Refraction	1.416
InChIKey	DQQNMIPXXNPGCV-UHFFFAOYSA-N
SMILES	CCC#CCC
Storage condition	Flammables area

Safety Information

Hazard Codes	Xn: Harmful;F: Flammable;
Risk Phrases	R11
Safety Phrases	S16-S26-S36-S62
RIDADR	UN 3295 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3
HS Code	2901299090

Customs

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

EINECS 213-173-4

Diethylacetylene

MFCD00009381

3-Hexyne

2,4-hexadiyne

diethylethyne

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