239-75-8

239-75-8 structure

239-75-8 structure

Name: naphtho[2,1-a]azulene
Chemical Name: naphtho[2,1-a]azulene
CAS Number: 239-75-8
Molecular Formula: C₁₈H₁₂
Molecular Weight: 228.28800
Create Date: 2016-11-18 06:12:40
Modify Date: 2024-01-14 13:21:07

Name	naphtho[2,1-a]azulene
Synonyms	Naphth[2,1-a]azulene(8CI,9CI) naphth<2,1-a>AC1L4V1A naphth[2,1-a]azulene

Density	1.19g/cm3
Boiling Point	436.7ºC at 760mmHg
Molecular Formula	C₁₈H₁₂
Molecular Weight	228.28800
Flash Point	209.1ºC
Exact Mass	228.09400
LogP	5.09780
Vapour Pressure	2.02E-07mmHg at 25°C
Index of Refraction	1.771

HS Code	2902909090

74307-18-9 structure

74307-18-9

~65%

239-75-8 structure

239-75-8

Literature: Yasunami, Masafumi; Yang, P. W.; Kondo, Yukio; Noro, Yukio; Takase, Kahei Chemistry Letters, 1980 , p. 167 - 170

7007-34-3 structure

7007-34-3

~%

239-75-8 structure

239-75-8

Literature: Yasunami, Masafumi; Yang, P. W.; Kondo, Yukio; Noro, Yukio; Takase, Kahei Chemistry Letters, 1980 , p. 167 - 170

4481-35-0 structure

4481-35-0

~%

239-75-8 structure

239-75-8

Literature: Yasunami, Masafumi; Yang, P. W.; Kondo, Yukio; Noro, Yukio; Takase, Kahei Chemistry Letters, 1980 , p. 167 - 170

74316-22-6 structure

74316-22-6

~%

239-75-8 structure

239-75-8

Literature: Yasunami, Masafumi; Yang, P. W.; Kondo, Yukio; Noro, Yukio; Takase, Kahei Chemistry Letters, 1980 , p. 167 - 170

74316-21-5 structure

74316-21-5

~%

239-75-8 structure

239-75-8

Literature: Yasunami, Masafumi; Yang, P. W.; Kondo, Yukio; Noro, Yukio; Takase, Kahei Chemistry Letters, 1980 , p. 167 - 170

Precursor 5
74307-18-9 7007-34-3 4481-35-0 74316-22-6
74316-21-5
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%