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

13042-80-3

13042-80-3 structure

13042-80-3 structure

Name: 2H-Thiopyran,3,4-dihydro-
Chemical Name: Dihydrothiapyran
CAS Number: 13042-80-3
Molecular Formula: C₅H₈S
Molecular Weight: 100.18200
Create Date: 2016-10-22 17:49:07
Modify Date: 2025-09-27 19:54:48

Name	Dihydrothiapyran
Synonyms	3,4-dihydro-2H-thiopyran dihydro-thiopyran 2,3-dihydro-4H-thiin

Density	1.009g/cm3
Boiling Point	159.5ºC at 760mmHg
Molecular Formula	C₅H₈S
Molecular Weight	100.18200
Flash Point	47.3ºC
Exact Mass	100.03500
PSA	25.30000
LogP	2.02710
Vapour Pressure	3.24mmHg at 25°C
Index of Refraction	1.533

HS Code	2934999090

Precursor 6
4988-34-5 110-87-2 97-99-4 14267-92-6
1613-51-0 7783-06-4
DownStream 4
1613-51-0 16841-60-4 16841-46-6 16841-51-3

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.