Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,4,5-TETRAHYDRO-1-BENZOTHIEPIN-5-ONE
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Thiabicyclo[5.4.0]undeca-7,9,11-trien-6-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21609-70-1

21609-70-1 structure

Name: 2,3,4,5-TETRAHYDRO-1-BENZOTHIEPIN-5-ONE
Chemical Name: 3,4-dihydro-2H-1-benzothiepin-5-one
CAS Number: 21609-70-1
Molecular Formula: C₁₀H₁₀OS
Molecular Weight: 178.25100
Create Date: 2016-04-16 00:29:31
Modify Date: 2024-01-09 22:50:12

Name	3,4-dihydro-2H-1-benzothiepin-5-one
Synonyms	3,4-dihydrobenzo[b]thiepin-5(2H)-one 5-homothiochromanone 3,4-dihydro-2H-1-benzothiapin-5-one 2,3,4,5-tetrahydro-1-benzothiepin-5-one 3,4-dihydro-[1]-benzothiepin-5(2H)-one 5-oxo-2,3,4,5-tetrahydrobenzo<b>thiepin

Density	1.188g/cm3
Boiling Point	308.9ºC at 760 mmHg
Melting Point	78-79 °C
Molecular Formula	C₁₀H₁₀OS
Molecular Weight	178.25100
Flash Point	162.1ºC
Exact Mass	178.04500
PSA	42.37000
LogP	2.75520
Vapour Pressure	0.000662mmHg at 25°C
Index of Refraction	1.6
Storage condition	2-8°C

HS Code	2934999090

7446-70-0

138738-23-5

21609-70-1

Literature: Aventis Pharma Deutschland GmbH Patent: US6159996 A1, 2000 ;

138738-23-5

21609-70-1

Literature: Truce; Milionis Journal of the American Chemical Society, 1952 , vol. 74, p. 974,975 Full Text Show Details Cagniant; Deluzarche Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1946 , vol. 223, p. 677

17742-51-7

~30%

21609-70-1

Literature: Orlov, V. D.; Mikhed'kina, E. I.; Lavrushin, V. F. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 1 p. 126 - 134,115 - 122

108-98-5

21609-70-1

Literature: Packiarajan, Mathivanan; Marzabadi, Mohammad R.; Desai, Mahesh; Lu, Yalei; Noble, Stewart A.; Wong, Wai C.; Jubian, Vrej; Chandrasena, Gamini; Wolinsky, Toni D.; Zhong, Hualing; Walker, Mary W.; Wiborg, Ove.; Andersen, Kim Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 18 p. 5436 - 5441

627-00-9

108-98-5

21609-70-1

Literature: Palanisamy, Pandaram; Jenniefer, Samson Jegan; Muthiah, Packianathan Thomas; Kumaresan, Sudalaiandi RSC Advances, 2013 , vol. 3, # 42 p. 19300 - 19310

627-00-9

108-98-5

22710-97-0

21609-70-1

Literature: Palanisamy, Pandaram; Kumaresan, Sudalaiandi RSC Advances, 2013 , vol. 3, # 14 p. 4704 - 4715

Precursor 5
7446-70-0 138738-23-5 17742-51-7 108-98-5
627-00-9
DownStream 10
24444-97-1 21609-66-5 88267-23-6 88267-26-9
89650-00-0 89650-13-5 92540-75-5 96722-15-5
96722-16-6 $2$l^{6}-thiabicyclo[5.4.0]undeca-7,9,11-triene 2,2-dioxide structure$ 5395-30-2

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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