CAS 1942-45-6|4-Octyne

Introduction：Basic information about CAS 1942-45-6|4-Octyne, 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	4-Octyne
CAS Number	1942-45-6	Molecular Weight	110.197
Density	0.8±0.1 g/cm3	Boiling Point	131.5±0.0 °C at 760 mmHg
Molecular Formula	C₈H₁₄	Melting Point	-103 °C
MSDS	/	Flash Point	29.4±0.0 °C

Names

Name	oct-4-yne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.8±0.1 g/cm3
Boiling Point	131.5±0.0 °C at 760 mmHg
Melting Point	-103 °C
Molecular Formula	C₈H₁₄
Molecular Weight	110.197
Flash Point	29.4±0.0 °C
Exact Mass	110.109550
LogP	3.59
Vapour Pressure	11.3±0.1 mmHg at 25°C
Index of Refraction	1.429
InChIKey	GZTNBKQTTZSQNS-UHFFFAOYSA-N
SMILES	CCCC#CCCC
Storage condition	0-6°C

Safety Information

Hazard Codes	Xn: Harmful;
Risk Phrases	R10
Safety Phrases	S26-S62
RIDADR	UN 3295 3/PG 3
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 217-730-2

1,2-DIPROPYLACETYLENE

4-Octyne

MFCD00009471

Oct-4-yne

Dipropylacetylene

hepta-4-yne

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