1-Ethynyl-4-propylbenzene

Modify Date: 2025-08-26 17:39:59

1-Ethynyl-4-propylbenzene Structure
1-Ethynyl-4-propylbenzene structure
Common Name 1-Ethynyl-4-propylbenzene
CAS Number 62452-73-7 Molecular Weight 144.213
Density 0.9±0.1 g/cm3 Boiling Point 204.9±19.0 °C at 760 mmHg
Molecular Formula C11H12 Melting Point N/A
MSDS USA Flash Point 67.1±15.6 °C

 Names

Name 4-Propylphenylacetylene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 204.9±19.0 °C at 760 mmHg
Molecular Formula C11H12
Molecular Weight 144.213
Flash Point 67.1±15.6 °C
Exact Mass 144.093903
LogP 3.92
Vapour Pressure 0.4±0.2 mmHg at 25°C
Index of Refraction 1.521
Storage condition Store Cold

 Safety Information

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

 Synthetic Route

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1-Ethynyl-4-propylbenzene Structure

1-Ethynyl-4-pro...

CAS#:62452-73-7

Literature: Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, , vol. 250, p. 303 - 314

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1-Ethynyl-4-propylbenzene Structure

1-Ethynyl-4-pro...

CAS#:62452-73-7

Literature: Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, , vol. 250, p. 303 - 314

 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

1-Ethynyl-4-propylbenzene
Benzene, 1-ethynyl-4-propyl-
1-Eth-1-ynyl-4-propylbenzene
4-Propylphenylacetylene
MFCD00173886
4-Propylphenyl acetylene
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