Top Suppliers:I want be here

74010-34-7

74010-34-7 structure
74010-34-7 structure
  • Name: 1H-Indene, 2-ethynyl- (9CI)
  • Chemical Name: 2-ethynyl-1H-indene
  • CAS Number: 74010-34-7
  • Molecular Formula: C11H8
  • Molecular Weight: 140.18100
  • Create Date: 2018-05-08 08:00:00
  • Modify Date: 2024-01-27 18:04:13

Name 2-ethynyl-1H-indene
Synonyms 1H-Indene,2-ethynyl
2-Ethinyl-1H-inden
2-Ethinylinden
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
HS Code 2902909090
Precursor  1

DownStream  0

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%