1H-Indene, 2-ethynyl- (9CI)

Modify Date: 2024-01-27 18:04:13

1H-Indene, 2-ethynyl- (9CI) Structure
1H-Indene, 2-ethynyl- (9CI) structure
Common Name 1H-Indene, 2-ethynyl- (9CI)
CAS Number 74010-34-7 Molecular Weight 140.18100
Density 1.06g/cm3 Boiling Point 222.5ºC at 760 mmHg
Molecular Formula C11H8 Melting Point N/A
MSDS N/A Flash Point 76.5ºC

 Names

Name 2-ethynyl-1H-indene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.06g/cm3
Boiling Point 222.5ºC at 760 mmHg
Molecular Formula C11H8
Molecular Weight 140.18100
Flash Point 76.5ºC
Exact Mass 140.06300
LogP 2.25930
Index of Refraction 1.608

 Safety Information

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

1H-Indene,2-ethynyl
2-Ethinyl-1H-inden
2-Ethinylinden