Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,7-Ethanobenzo(c)thiophene, 1,3,3a,4,7,7a-hexahydro-2,2-oxide, (3aalp ha,4alpha,7alpha,+-,7aalpha)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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92688-78-3

92688-78-3 structure

92688-78-3 structure

Name: 4,7-Ethanobenzo(c)thiophene, 1,3,3a,4,7,7a-hexahydro-2,2-oxide, (3aalp ha,4alpha,7alpha,+-,7aalpha)-
Chemical Name: endo-4-thiatricyclo<5.2.2.02,6>undec-8-ene 4,4-dioxide
CAS Number: 92688-78-3
Molecular Formula: C₁₀H₁₄O₂S
Molecular Weight: 198.28200
Create Date: 2016-12-24 14:54:41
Modify Date: 2025-08-26 22:48:48

Name	endo-4-thiatricyclo<5.2.2.02,6>undec-8-ene 4,4-dioxide
Synonyms	2,3,3a,4,7,7a-hexahydro-4,7-ethano-1-benzothiophene 1,1-dioxide

Density	1.262g/cm3
Boiling Point	380.1ºC at 760mmHg
Molecular Formula	C₁₀H₁₄O₂S
Molecular Weight	198.28200
Flash Point	236.9ºC
Exact Mass	198.07100
PSA	42.52000
LogP	2.46650
Index of Refraction	1.561

HS Code	2934999090

54290-45-8 structure

54290-45-8

~%

92688-78-3 structure

92688-78-3

Literature: Aitken, R. Alan; Cadogen, J. I. G.; Gosney, Ian; Newlands, Stephen Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 16 p. 2301 - 2308

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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