CAS 4250-81-1|1-Pentyn-1-ylbenzene

Introduction：Basic information about CAS 4250-81-1|1-Pentyn-1-ylbenzene, 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	1-Pentyn-1-ylbenzene
CAS Number	4250-81-1	Molecular Weight	144.213
Density	0.9±0.1 g/cm3	Boiling Point	214.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₂	Melting Point	/
MSDS	/	Flash Point	82.8±0.0 °C

Names

Name	1-phenyl-1-pentyne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9±0.1 g/cm3
Boiling Point	214.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₂
Molecular Weight	144.213
Flash Point	82.8±0.0 °C
Exact Mass	144.093903
LogP	4.18
Vapour Pressure	0.2±0.2 mmHg at 25°C
Index of Refraction	1.528
InChIKey	DEGIOKWPYFOHGH-UHFFFAOYSA-N
SMILES	CCCC#Cc1ccccc1

Safety Information

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26-S36/37/39
HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

Pent-1-yn-1-ylbenzene

Benzene, 1-pentyn-1-yl-

MFCD00039959

1-Phenyl-1-pentyne

1-Phenyl-2-propylacetylene

pent-1-ynylbenzene

1-Pentyn-1-ylbenzene

benzene, 1-pentynyl-

EINECS 224-211-4

Recommended......