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S,S'-Dimethyl dithiocarbonate

CAS No.
868-84-8
Chemical Name:
S,S'-Dimethyl dithiocarbonate
Synonyms
S,S-dimethyl carbonodithioate;Bis(methylthio) ketone;DIMETHYLDITHIO CARBONATE;bis(methylthio)methanone;Dimethyl dithiocarboxylate;S,S'-Dimethyl dithiocarbote;S S-DIMETHYL DITHIOCARBONATE;Dimethyldithiocarboxylicacid;S,S'-DIMETHYL DITHIOCARBONATE;dithiocarbonicaciddiethylester
CBNumber:
CB6153911
Molecular Formula:
C3H6OS2
Molecular Weight:
122.21
MDL Number:
MFCD00144163
MOL File:
868-84-8.mol
MSDS File:
SDS
Last updated:2026-05-28 03:44:43

S,S'-Dimethyl dithiocarbonate Properties

Melting point 133-135 °C
Boiling point 169°C
Density 1.1705 g/mL at 25 °C
refractive index n20/D 1.5485
Flash point 144 °F
storage temp. 2-8°C, stored under nitrogen
form clear liquid
color Colorless to Almost colorless
InChI 1S/C3H6OS2/c1-5-3(4)6-2/h1-2H3
InChIKey IUXMJLLWUTWQFX-UHFFFAOYSA-N
SMILES CSC(=O)SC
CAS DataBase Reference 868-84-8(CAS DataBase Reference)
FDA UNII 3VA2L63KTH
NIST Chemistry Reference Carbonodithioic acid, s,s-dimethyl ester(868-84-8)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H302
Precautionary statements  P210-P264-P270-P280-P301+P312+P330-P403+P235-P501
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xn
Risk Statements  22
Safety Statements  26-36/37/39
RIDADR  UN 3334
WGK Germany  1
HS Code  2930.90.9250
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
REACH Registrations Active
NFPA 704
2
1 0

S,S'-Dimethyl dithiocarbonate price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 660191 S,S′-Dimethyl dithiocarbonate 97% 868-84-8 5g $144 2023-06-20 Buy
Sigma-Aldrich 660191 S,S′-Dimethyl dithiocarbonate 97% 868-84-8 25g $211 2023-06-20 Buy
TCI Chemical D2114 S,S'-Dimethyl Dithiocarbonate >98.0%(GC) 868-84-8 5g $188 2026-04-30 Buy
Usbiological 273658 S,S'-dimethyl dithiocarbonate Asreported 868-84-8 500g $892 2026-06-03 Buy
Usbiological 273658 S,S'-dimethyl dithiocarbonate Asreported 868-84-8 1kg $1554 2026-06-03 Buy
Product number Packaging Price Buy
660191 5g $144 Buy
660191 25g $211 Buy
D2114 5g $188 Buy
273658 500g $892 Buy
273658 1kg $1554 Buy

S,S'-Dimethyl dithiocarbonate Chemical Properties, Uses, Production

Chemical Properties

White or almost white crystalline

Uses

S,S'-Dimethyl dithiocarbonate is a phosgene derivative and is used in chemistry as a dehydrating agent. S,S'-Dimethyl dithiocarbonate is also used as a carbonylating agent.

67-56-1
77-78-1
868-84-8
19708-81-7
Synthesis of S,S'-Dimethyl dithiocarbonate from Methanol and Dimethyl sulfate
Global Suppliers ( 131)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Suzhou Sibian Chemical Technology Co.,Ltd. 0512-65617459 18915409046 sales@sibian-chem.com China 1917 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75

View Latest Price from S,S'-Dimethyl dithiocarbonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
S,S'-Dimethyl dithiocarbonate pictures 2019-12-26 S,S'-Dimethyl dithiocarbonate
868-84-8
$6.60 1KG 97%-99% 1kg-1000kg Career Henan Chemical Co
S S-DIMETHYL DITHIOCARBONATE S,S'-DIMETHYL DITHIOCARBONATE Dimethyldithiocarboxylicacid dithiocarbonicaciddiethylester Dimethyl dithiocarboxylate Bis(methylthio) ketone CARBONODITHIOIC ACID S,S-DIMETHYL ESTER DITHIOCARBONIC ACID S,S'-DIMETHYL ESTER DIMETHYLDITHIO CARBONATE S,S'-Dimethyl dithiocarbonate 97% S,S'-Dimethyl dithiocarbote bis(methylthio)methanone S,S'-DimethylDithiocarbonate> S,S'-Dimethyl dithiocarbonate ISO 9001:2015 REACH S,S′-Dimethyl dithiocarbonate S,S′-Dimethyl dithiocarbonate, CAS 868-84-8 dithiocarbonacid S,S'-dimethyl ester S,S-dimethyl carbonodithioate 868-84-8 C3H6OS2 C3H6S2O Building Blocks Organic Building Blocks Thiocarbonyl Compounds Sulfur Compounds Sulfur Compounds (for Synthesis) Sulfur Compounds (for Synthesis) Synthetic Organic Chemistry