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Tetraethylthiuram disulfide

CAS 97-77-8C10H20N2S4MW 296.5

Tetraethylthiuram disulfide (CAS 97-77-8) — formula C10H20N2S4, molecular weight 296.5; category organic chemicals.

Specifications

CAS Number97-77-8
Molecular FormulaC10H20N2S4
Molecular Weight296.5
Melting Point158 °F (NTP, 1992)
Boiling Point243 °F at 17 mmHg (NTP, 1992)
LogP3.9
CategoryOrganic Chemicals

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What this product is

Tetraethylthiuram disulfide is a carbon-based organic compound with CAS registry number 97-77-8 and molecular formula C10H20N2S4 (molecular weight 296.5), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 97-77-8

Its molecular formula C10H20N2S4 comprises 10 C, 20 H, 2 N, 4 S atoms.

Also known as: Tetraethylthiuram disulfide · Disulfiram

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Tetraethylthiuram disulfide?

The CAS registry number of Tetraethylthiuram disulfide is 97-77-8.

What is the molecular formula and molecular weight of Tetraethylthiuram disulfide?

Molecular formula C10H20N2S4, molecular weight 296.5.

What other names is Tetraethylthiuram disulfide known by?

It is also registered under: Tetraethylthiuram disulfide, Disulfiram.

Which category does Tetraethylthiuram disulfide belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for Tetraethylthiuram disulfide (CAS 97-77-8), reproduced here for independent cross-checking.

Safety classification and hazard statements

Reported hazard statementsH302, H317, H373, H400, H410, H332 (12.1%), H319 (12.1%), H361

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

Regulatory listings

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

Physical description and handling notes

  • Tetraethylthiuram disulfide appears as odorless or almost odorless white or almost white to tan powder. Unpleasant taste with metallic or garlic aftertaste. pH of a solution obtained by shaking 1 g with 30 mL of water is 6 to 8. (NTP, 1992)
  • Dry Powder; Gas Vapor; Dry Powder; Other Solid; Large Crystals; Dry Powder
  • White, yellowish, or light-gray powder with a slight odor.(fungicide); [NIOSH]
  • Solid
  • WHITE-TO-GREY POWDER WITH CHARACTERISTIC ODOUR.
  • White, yellowish, or light-gray powder with a slight odor.

Reported physical properties

沸点243 °F at 17 mmHg (NTP, 1992)
沸点117
沸点117 °C at 17 mm Hg
沸点at 2.3kPa: 117 °C
沸点243 °F
沸点117 °C @760 [mm Hg]
熔点158 °F (NTP, 1992)
熔点71.5
熔点71.5 °C
熔点71 °C

How this substance is indexed

CAS Registry Number97-77-8
PubChem CID3117
分子式C10H20N2S4
IUPAC 名称diethylcarbamothioylsulfanyl N,N-diethylcarbamodithioate
UNII（FDA）TR3MLJ1UAI

Documented uses

  • Used as a fungicide, a rubber accelerator, and a drug to treat alcoholism; [ACGIH]
  • Rubber accelerator; vulcanizer; seed disinfectant; fungicide
  • A vulcanization accelerator in the production of natural rubber and synthetic elastomers isobutylene-isoprene, butadiene, styrene-butadiene, isoprene, and nitrile-butadiene rubber. An activator of thiazole accelerators, plasticizer in neoprene. Bis(diethylthiocarbamoyl) disulfide is used to obtain colored vulcanizates.
  • For more Uses (Complete) data for DISULFIRAM (6 total), please visit the HSDB record page.
  • Use (kg; approx.) in Germany (2009): >100
  • Consumption (g per capita; approx.) in Germany (2009): 0.00122

Names this substance appears under

disulfiram; Tetraethylthiuram disulfide; 97-77-8; Antabuse; Bis(diethylthiocarbamoyl) disulfide; Esperal; Teturam; Alcophobin; Antabus; Anticol; Exhorran; Abstinyl; Antadix; Antietil; Aversan; Dicupral

Computed molecular descriptors

分子量296.5
XLogP33.9
氢键供体数0
氢键受体数4
可旋转键数7
精确质量296.05093334
单同位素质量296.05093334
拓扑极性表面积121
重原子数16
形式电荷0

Database abstract

Tetraethylthiuram disulfide · CAS 97-77-8 · C10H20N2S4. UNII TR3MLJ1UAI. 沸点: 243 °F at 17 mmHg (NTP, 1992); 沸点: 117; 沸点: 117 °C at 17 mm Hg.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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