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Thiodiglycol

Thiodiglycol

CAS: 111-48-8

Molecular Formula: C4H10O2S

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Thiodiglycol - Names and Identifiers

Name Thiodiglycol
Synonyms 111-48-8
203-874-3
Thiodiglycol
2,2'-Thiodiethanol
2,2'-Thiobisethanol
1,1'-sulfanediyldiethanol
2,2'-sulfanediyldiethanol
beta-Hydroxyethyl sulfide
.beta.-Hydroxyethyl sulfide
Bis(2-hydroxyethyl) sulfide
Bis(.beta.-hydroxyethyl) sulfide
CAS 111-48-8
EINECS 203-874-3
InChI InChI=1/C4H10O2S/c1-3(5)7-4(2)6/h3-6H,1-2H3

Thiodiglycol - Physico-chemical Properties

Molecular FormulaC4H10O2S
Molar Mass122.186
Density1.172g/cm3
Boling Point209.41°C at 760 mmHg
Flash Point102.648°C
Vapor Presure0.047mmHg at 25°C
Refractive Index1.517

Thiodiglycol - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk CodesR36 - Irritating to the eyes

Thiodiglycol - Nature

Open Data Verified Data

colorless transparent liquid. Slightly soluble in benzene, acetyl and carbon tetrachloride, soluble in acetone, acetyl, chloroform and water, a special odor. Flammable, low toxicity, acid-resistant, hydrochloric acid discharge toxic mustard gas.

Last Update：2024-01-02 23:10:35

Thiodiglycol - Preparation Method

Open Data Verified Data

chloroethanol and sodium sulfide were sequentially added to the reaction kettle, and the temperature was raised to 90 to 95 ° C. While stirring. After completion of the reaction, the mass was cooled and neutralized with sulfuric acid until the pH was neutral. The thio-diethanol fraction was collected by filtration and vacuum distillation.

Last Update：2022-01-01 09:31:04

Thiodiglycol - Use

Open Data Verified Data

It is used as a co-solvent for various cationic dyes and vat dyes, and as a sizing agent, leveling agent and moisture absorbent for printing with vat dyes.

Last Update：2022-01-01 09:31:05

Thiodiglycol - Safety

Open Data Verified Data
  • hydrogen sulfide gas occurs in the production process of this product, so measures should be taken according to the protection requirements of toxic hydrogen sulfide gas.
  • packaged in plastic barrel, 25kg per barrel. This product is flammable, and attention should be paid to fire prevention during storage and transportation. Keep away from fire source and heat source. Store in a cool, ventilated and dry place.
Last Update：2022-01-01 10:37:45
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
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CAS: 111-48-8
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Product Name: Glycerol Impurity 169 Request for quotation
CAS: 111-48-8
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052 Click to send a QQ message
Wechat: 15671228036
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: Thiodiglycol Request for quotation
CAS: 111-48-8
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
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