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ChemicalBook >> CAS DataBase List >>2H-Thiopyran-3,5(4H,6H)-dione

2H-Thiopyran-3,5(4H,6H)-dione

2H-Thiopyran-3,5(4H,6H)-dione Structure
2H-Thiopyran-3,5(4H,6H)-dione structure
CAS No.
6881-49-8
Chemical Name:
2H-Thiopyran-3,5(4H,6H)-dione
Synonyms
NSC 293807;3,5-Dioxothiane;thiane-3,5-dione;3,5-Penthianedione;2H-Thiopyran-3,5(4H,6H)-dione
CBNumber:
CB72498275
Molecular Formula:
C5H6O2S
Molecular Weight:
130.16
MDL Number:
MFCD06651188
MOL File:
6881-49-8.mol
Last updated:2023-07-14 17:48:19
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2H-Thiopyran-3,5(4H,6H)-dione Properties

Melting point 80-81℃ (benzene )
Boiling point 257.9±20.0 °C(Predicted)
Density 1.315±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 8.48±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P261-P305+P351+P338
HS Code  2934999090

2H-Thiopyran-3,5(4H,6H)-dione price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 090156 2H-Thiopyran-3,5(4H,6H)-dione 95+% 6881-49-8 250mg $341 2021-12-16 Buy
American Custom Chemicals Corporation CHM0388248 2H-THIOPYRAN-3,5(4H,6H)-DIONE 95.00% 6881-49-8 5MG $495.34 2021-12-16 Buy
Matrix Scientific 090156 2H-Thiopyran-3,5(4H,6H)-dione 95+% 6881-49-8 1g $756 2021-12-16 Buy
AK Scientific W7877 2H-Thiopyran-3,5(4H,6H)-dione 6881-49-8 10g $2345 2021-12-16 Buy
Alichem 6881498 2H-Thiopyran-3,5(4H,6H)-dione 6881-49-8 1g $334.62 2021-12-16 Buy
Product number Packaging Price Buy
090156 250mg $341 Buy
CHM0388248 5MG $495.34 Buy
090156 1g $756 Buy
W7877 10g $2345 Buy
6881498 1g $334.62 Buy

2H-Thiopyran-3,5(4H,6H)-dione Chemical Properties,Uses,Production

2H-Thiopyran-3,5(4H,6H)-dione synthesis

64878-05-3
6881-49-8
Synthesis of 2H-Thiopyran-3,5(4H,6H)-dione from ETHYL 2-[(2-OXOPROPYL)THIO]ACETATE

2H-Thiopyran-3,5(4H,6H)-dione Preparation Products And Raw materials

Raw materials

Acetic acid, 2-[(2-oxopropyl)thio]-, Methyl ester ETHYL 2-[(2-OXOPROPYL)THIO]ACETATE

Preparation Products

2H-Thiopyran-3,5(4H,6H)-dione Suppliers

Global( 52)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21149 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30250 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8615195660023 sales@senfeida.com China 23048 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57511 58
Suzhou ARTK Medchem Co., Ltd. 		+8618168183658 sales1@artkmedchem.com China 39010 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
Shanghai Run-Biotech Co., Ltd. 021-57171705 13817537615 sales@run-biotech.com China 2485 58
Shanghai Sunway Pharmaceutical Technology Co., Ltd 021-51613915-820 13611835272 mmwang@sunwaypharm.cn China 9734 57
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Career Henan Chemica Co 		58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58
LEAPCHEM CO., LTD. 		58
Aladdin Scientific 		58
Suzhou ARTK Medchem Co., Ltd. 		58
Amadis Chemical Company Limited 		58
Shanghai Run-Biotech Co., Ltd. 58
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
2H-Thiopyran-3,5(4H,6H)-dione 3,5-Dioxothiane 3,5-Penthianedione NSC 293807 thiane-3,5-dione 6881-49-8