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: 4H-1,3-Thiazine,5,6-dihydro-2,6-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6638-39-7

6638-39-7 structure

6638-39-7 structure

Name: 4H-1,3-Thiazine,5,6-dihydro-2,6-diphenyl-
Chemical Name: 2,6-diphenyl-5,6-dihydro-4H-1,3-thiazine
CAS Number: 6638-39-7
Molecular Formula: C₁₆H₁₅NS
Molecular Weight: 253.36200
Create Date: 2017-08-08 07:11:03
Modify Date: 2025-08-22 17:04:56

Name	2,6-diphenyl-5,6-dihydro-4H-1,3-thiazine
Synonyms	2,6-diphenyl-5,6-dihydro-4H-[1,3]thiazine 2,6-Diphenyl-5,6-dihydro-1,3-thiazin 5,6-Dihydro-2,6-diphenyl-4H-1,3-thiazine

Density	1.13g/cm3
Boiling Point	385.8ºC at 760 mmHg
Molecular Formula	C₁₆H₁₅NS
Molecular Weight	253.36200
Flash Point	187.1ºC
Exact Mass	253.09300
PSA	37.66000
LogP	3.74700
Index of Refraction	1.628

HS Code	2934999090

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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