CAS 628-71-7|Hept-1-yne

Introduction：Basic information about CAS 628-71-7|Hept-1-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	Hept-1-yne
CAS Number	628-71-7	Molecular Weight	96.170
Density	0.8±0.1 g/cm3	Boiling Point	99.7±3.0 °C at 760 mmHg
Molecular Formula	C₇H₁₂	Melting Point	-81 °C
MSDS	/	Flash Point	-2.2±0.0 °C

Names

Name	1-Heptyne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.8±0.1 g/cm3
Boiling Point	99.7±3.0 °C at 760 mmHg
Melting Point	-81 °C
Molecular Formula	C₇H₁₂
Molecular Weight	96.170
Flash Point	-2.2±0.0 °C
Exact Mass	96.093903
LogP	3.12
Vapour Pressure	43.5±0.1 mmHg at 25°C
Index of Refraction	1.419
InChIKey	YVXHZKKCZYLQOP-UHFFFAOYSA-N
SMILES	C#CCCCCC
Storage condition	Flammables area

Safety Information

Hazard Codes	F:Flammable;Xn:Harmful;
Risk Phrases	R11;R36/37/38;R65
Safety Phrases	S16-S26-S36-S62-S9-S33
RIDADR	UN 3295 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3
HS Code	29012980

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

I-Heptin

MFCD00009529

hept-1-yne

Amylacetylene

enanthylidene

1-Heptyne

1-n-heptyne

pentylacetylide

n-amylacetylene

EINECS 211-051-5

Hept-1-in

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