Benzene, 1-ethyl-3-ethynyl- (8CI,9CI)

Modify Date: 2025-08-25 16:52:42

Benzene, 1-ethyl-3-ethynyl- (8CI,9CI) Structure
Benzene, 1-ethyl-3-ethynyl- (8CI,9CI) structure
Common Name Benzene, 1-ethyl-3-ethynyl- (8CI,9CI)
CAS Number 29074-77-9 Molecular Weight 130.18600
Density 0.92±0.1 g/cm3(Predicted) Boiling Point 195.6±19.0 °C(Predicted)
Molecular Formula C10H10 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-ethyl-3-ethynylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.92±0.1 g/cm3(Predicted)
Boiling Point 195.6±19.0 °C(Predicted)
Molecular Formula C10H10
Molecular Weight 130.18600
Exact Mass 130.07800
LogP 2.23030
Storage condition 2-8°C

 Safety Information

Hazard Codes Xn
HS Code 2902909090

 Precursor & DownStream

Precursor  1

DownStream  0

 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

3-Ethylphenylacetylene
Benzene,1-ethyl-3-ethynyl
m-Ethyl-aethinylbenzol
m-Ethylethynylbenzene
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