Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-BROMO-2-HYDROXYCYCLOHEPTA-2,4,6-TRIEN-1-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3172-00-7

3172-00-7 structure

Name: 5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
Chemical Name: 5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
CAS Number: 3172-00-7
Molecular Formula: C₇H₅BrO₂
Molecular Weight: 201.01700
Create Date: 2018-12-25 18:38:43
Modify Date: 2024-06-27 20:04:36

Name	5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
Synonyms	5-Bromtropolon 5-bromotropolone

Density	1.863g/cm3
Boiling Point	269.098ºC at 760 mmHg
Molecular Formula	C₇H₅BrO₂
Molecular Weight	201.01700
Flash Point	116.546ºC
Exact Mass	199.94700
PSA	37.30000
LogP	1.51490
Index of Refraction	1.676

HS Code	2914700090

102064-70-0

~75%

3172-00-7

Literature: Amon, Catherine M.; Banwell, Martin G.; Gravatt, G.Lance Journal of Organic Chemistry, 1987 , vol. 52, # 22 p. 4851 - 4855

669051-41-6

3172-00-7

Literature: Deveau, Amy Morin; Macdonald, Timothy L. Tetrahedron Letters, 2004 , vol. 45, # 4 p. 803 - 807

1422-61-3

3172-00-7

Literature: Brasen,W.R. et al. Journal of the American Chemical Society, 1961 , vol. 83, p. 3125 - 3135

2267-32-5

3172-00-7

Literature: Brasen,W.R. et al. Journal of the American Chemical Society, 1961 , vol. 83, p. 3125 - 3135

77367-75-0

~19%

3172-00-7

77367-82-9

Literature: Takeshita, Hitoshi; Mametsuka, Hiroaki; Chisaka, Atsuko; Matsuo, Norihide Chemistry Letters, 1981 , p. 73 - 76

102064-77-7

3172-00-7

Literature: Banwell, Martin G.; Onrust, Rene Tetrahedron Letters, 1985 , vol. 26, # 37 p. 4543 - 4546

3008-39-7

3172-00-7

Literature: Cook et al. Journal of the Chemical Society, 1951 , p. 2244,2247 Full Text Show Details Nozoe et al. Proceedings of the Japan Academy, 1950 , vol. 26, # 7 p. 38,42 Proceedings of the Japan Academy, 1951 , vol. 27, p. 18,21

2297-94-1

3172-00-7

Literature: Nozoe et al. Sci. Rep. Tohoku Univ., Ser. 1: Phys., Chem., Astron., 1953 , vol. # 37, p. 419,388,397

7021-46-7

3172-00-7

Literature: Menard, D.; St-Jacques M.; Bagli, J. F. Canadian Journal of Chemistry, 1982 , vol. 60, p. 231 - 238

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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