Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Spiro[4H-1,3-benzothiazine-4,1'-cyclohexane]-2(3H)-thione,5,6,7,8-tetrahydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5439-68-9

5439-68-9 structure

5439-68-9 structure

Name: Spiro[4H-1,3-benzothiazine-4,1'-cyclohexane]-2(3H)-thione,5,6,7,8-tetrahydro-
Chemical Name: spiro[5,6,7,8-tetrahydro-3H-1,3-benzothiazine-4,1'-cyclohexane]-2-thione
CAS Number: 5439-68-9
Molecular Formula: C₁₃H₁₉NS₂
Molecular Weight: 253.42700
Create Date: 2016-07-07 19:09:52
Modify Date: 2025-11-24 22:57:53

Name	spiro[5,6,7,8-tetrahydro-3H-1,3-benzothiazine-4,1'-cyclohexane]-2-thione

Density	1.22g/cm3
Boiling Point	395ºC at 760 mmHg
Molecular Formula	C₁₃H₁₉NS₂
Molecular Weight	253.42700
Flash Point	192.7ºC
Exact Mass	253.09600
PSA	69.42000
LogP	4.46750
Index of Refraction	1.636

HS Code	2934999090

108-94-1 structure

108-94-1

~%

5439-68-9 structure

5439-68-9

Literature: Du Pont de Nemours and Co. Patent: US2271400 , 1940 ;

Precursor 1
108-94-1
DownStream 0

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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