ChemicalBook > CAS DataBase List > 2,2'-Thiodiethanol

2,2'-Thiodiethanol

Product Name
2,2'-Thiodiethanol
CAS No.
111-48-8
Chemical Name
2,2'-Thiodiethanol
Synonyms
THIODIGLYCOL;2-HYDROXYETHYL SULFIDE;Ethanol, 2,2'-thiobis-;2-(2-hydroxy-ethylsulfanyl)-ethanol;Tedegyl;Glycine A;glyecinea;Glyecine A;THYODIGLYCOL;Thiodiglykol
CBNumber
CB8762940
Molecular Formula
C4H10O2S
Formula Weight
122.19
MOL File
111-48-8.mol
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2,2'-Thiodiethanol Property

Melting point:
−16 °C(lit.)
Boiling point:
164-166 °C20 mm Hg(lit.)
Density 
1.221 g/mL at 25 °C(lit.)
vapor pressure 
0.26Pa at 20℃
refractive index 
n20/D 1.5215(lit.)
Flash point:
>230 °F
storage temp. 
-20°C
solubility 
alcohol: miscible(lit.)
form 
liquid
pka
14.14±0.10(Predicted)
Merck 
14,9330
BRN 
1236325
Stability:
Stable. Incompatible with strong oxidizing agents. Reacts with a wide variety of compounds. Flammable.
LogP
-0.75 at 25℃
CAS DataBase Reference
111-48-8(CAS DataBase Reference)
NIST Chemistry Reference
Thiodiglycol(111-48-8)
EPA Substance Registry System
Ethanol, 2,2'-thiobis- (111-48-8)
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Safety

Hazard Codes 
Xi,T,F
Risk Statements 
36-36/37/38-39/23/24/25-23/24/25-11
Safety Statements 
23-26-36/37/39-45-36-36/37-16-7
RIDADR 
UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 
1
RTECS 
KM2975000
F 
3-13-23
HS Code 
29309090
Hazardous Substances Data
111-48-8(Hazardous Substances Data)
Toxicity
guinea pig,LD50,oral,3960mg/kg (3960mg/kg),KIDNEY, URETER, AND BLADDER: OTHER CHANGES BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)GASTROINTESTINAL: OTHER CHANGES,Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
166782
Product name
2,2′-Thiodiethanol
Purity
≥99%
Packaging
100g
Price
$53.4
Updated
2024/03/01
Sigma-Aldrich
Product number
166782
Product name
2,2′-Thiodiethanol
Purity
≥99%
Packaging
500g
Price
$66.5
Updated
2024/03/01
Sigma-Aldrich
Product number
ERT-053
Product name
Thiodiglycol solution
Purity
1000?μg/mL in methanol, ampule of 1.2?mL, certified reference material, Cerilliant?
Packaging
1.2mL
Price
$126
Updated
2022/05/15
Sigma-Aldrich
Product number
88561
Product name
2,2′-Thiodiethanol
Purity
purum, ≥95.0% (GC)
Packaging
1l
Price
$127
Updated
2024/03/01
Sigma-Aldrich
Product number
88561
Product name
2,2′-Thiodiethanol
Purity
purum, ≥95.0% (GC)
Packaging
2.5l
Price
$246
Updated
2024/03/01
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2,2'-Thiodiethanol Chemical Properties,Usage,Production

Chemical Properties

colourless liquid with characteristic odour.

Uses

antineoplastic, alkylating agent

Definition

ChEBI: A diol that is pentane-1,5-diol in which the methylene group at position 3 is replaced by a sulfur atom

Hazard

Do not use with hydrochloric acid.

Flammability and Explosibility

Not classified

2,2'-Thiodiethanol Preparation Products And Raw materials

Raw materials

Cosolvent 2-Chloroethanol

Preparation Products

phthalogen auxiliary agent BSM phthalogen auxiliary BSK Phthalocyanine auxiliaries No.1 2-Mercaptoethanol
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2,2'-Thiodiethanol Suppliers

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111-48-8, 2,2'-ThiodiethanolRelated Search:

THIODISUCCINIC ACID 5-THIO-D-GLUCOSE 2,2'-SULFONYLDIETHANOL DIETHYL THIOGLYCOLATE 96 2-[(2-PHENOXYETHYL)THIO]ACETIC ACID CARBOXYMETHYLMERCAPTOSUCCINIC ACID Thiodiglycolic acid 2,2'-Thiodiethanol Antioxidant 1035 BIS(2-HYDROXYETHYL THIOETHYL)ETHER 5-THIO-D-GLUCOSE 6-PHOSPHATE DIAMMONIUM SALT 2-Phenylethyl-beta-D-thiogalactoside THIODIGLYCOL SULFOXIDE Bis[2-(succiniMidooxycarbonyloxy)ethyl] Sulfone thiodiethane-1,2-diyl bis(3-aminobut-2-enoate) THIODIGALACTOSIDE THIOL DIETHYLENE GLYCOL DIACRYLATE CARBOXYMETHANESULFONYL-ACETIC ACID

  • beta-hydroxyethylsulfide
  • Bis(2-hydroxyethyl) sulphide
  • Bis(2-hydroxyethyl) thioether
  • bis(2-hydroxyethyl)sulfide2,2’-thiodiethanol
  • Bis(beta-hydroxyethyl) sulfide
  • bis(beta-hydroxyethyl)sulfide
  • Bis(b-hydroxyethyl) sulfide
  • b-Thiodiglycol
  • Di(2-hydroxyethyl) sulfide
  • Diethanol sulfide
  • Dihydroxyethyl sulfide
  • Ethanol, 2,2'-thiobis-
  • Ethanol, 2,2'-thiodi-
  • THIODIGLYCOL
  • THIODIETHYLENE GLYCOL
  • THYODIGLYCOL
  • 2,2-THIODIETHANOL 96+%
  • 2,2'-thiodiethanol thiodiglycol
  • 2,2μ-Thiobis(ethanol), Bis(2-hydroxyethyl) sulfide, Thiodiethylene glycol, Thiodiglycol
  • 2,2μ-Thiobis(ethanol), Thiodiethylene glycol, Thiodiglycol
  • 2,2μ-Thiodiethanol solution
  • thiodiethanol, gilydoteA, lyogen T
  • BETA-THIODIGLYCOL
  • BIS(2-HYDROXYETHYL) SULFIDE
  • 2,2'-THIO-BIS[ETHANOL]
  • 2,2'-THIODIETHANOL
  • 2,2-THIODIETHANOL
  • 2-HYDROXYETHYL SULFIDE
  • 2,2'-THIODIETHANOL, 99+%
  • Bis(hydroxyethyl) sulfide
  • b,b'-Dihydroxyethyl sulfide
  • beta,beta’-dihydroxydiethylsulfide
  • beta,beta’-dihydroxyethylsulfide
  • beta,beta'-Dihydroxydiethyl sulfide
  • beta,beta'-Dihydroxyethyl sulfide
  • beta-Bis(hydroxyethyl) sulfide
  • beta-Hydroxyethyl sulfide
  • Glycine A
  • ethanol,2,2’-thiobis-
  • Glyecine A
  • glyecinea
  • Kromfax solvent
  • kromfaxsolvent
  • Sulfide, bis(2-hydroxyethyl)
  • sulfide,bis(2-hydroxyethyl)
  • Tedegyl
  • Thiodiethanol
  • Thiodiglykol
  • β,β’-dihydroxydiethylsulfide
  • OMEGA,OMEGA'-DIHYDROXYETHYL SULFIDE
  • 2-Hydroxyethyl sulfide omega,omega'-Dihydroxyethyl sulfide
  • Thiodiglycol, 1000 μg/mL
  • 2-Hydroxyethyl Sulfide Thiodiglycol
  • β-3,5-di-tert-butyl-4-hydroxyphenyl)propionic Methyl ester
  • Thiodiglycol solution
  • 2-(2-hydroxy-ethylsulfanyl)-ethanol
  • 2,2’-thiobis-ethano
  • 2,2’-thiodi-ethano