157-33-5

157-33-5 structure

Name: Bicyclo[1.1.0]butane
Chemical Name: Bicyclo[1.1.0]butane
CAS Number: 157-33-5
Molecular Formula: C₄H₆
Molecular Weight: 54.09040
Create Date: 2018-03-21 08:00:00
Modify Date: 2024-01-03 13:06:06

Name	Bicyclo[1.1.0]butane
Synonyms	Bicyclobutadiene Bicyclobutane bicyclo<1.1.0>butane

Density	1.04g/cm3
Boiling Point	11.6ºC at 760mmHg
Molecular Formula	C₄H₆
Molecular Weight	54.09040
Exact Mass	54.04700
LogP	1.02620
Vapour Pressure	1220mmHg at 25°C
Index of Refraction	1.547

HS Code	2902199090

72192-13-3

~97%

157-33-5

Literature: Chang, Moon Ho; Dougherty, Dennis A. Journal of Organic Chemistry, 1981 , vol. 46, # 20 p. 4092 - 4093

70650-32-7

157-33-5

106-99-0

Literature: Dyachenko, A. I.; Abramova, N. M.; Zotova, S. V.; Nesmeyanova, O. A.; Bragin, O. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, p. 1885 - 1889 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 9 p. 2043 - 2047

72192-13-3

~22%

157-33-5

81194-34-5

106-99-0

Literature: Chang,M.H.; Dougherty,D.A. Journal of the American Chemical Society, 1982 , vol. 104, p. 2333

93061-30-4

~69%

157-33-5

822-35-5

Literature: Sponsler, Michael B.; Dougherty, Dennis A. Journal of Organic Chemistry, 1984 , vol. 49, # 25 p. 4978 - 4984

93061-30-4

157-33-5

106-99-0

Literature: Sponsler, Michael B.; Dougherty, Dennis A. Journal of Organic Chemistry, 1984 , vol. 49, # 25 p. 4978 - 4984

Precursor 2
72192-13-3 70650-32-7
DownStream 10
5162-44-7 4399-47-7 7051-34-5 7766-51-0
38557-29-8 33574-02-6 3521-91-3 30494-08-7
1120-57-6 5911-08-0

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

157-33-5	19540-05-7
16955-35-4	101391-44-0
63911-23-9	23761-20-8
30494-08-7	110175-40-1
104835-36-1	51616-76-3