Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2,2'-Thiodiethanol

2,2'-Thiodiethanol

2,2'-Thiodiethanol Structure
2,2'-Thiodiethanol structure
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
Molecular Weight:
122.19
MDL Number:
MFCD00002910
MOL File:
111-48-8.mol
MSDS File:
SDS
Last updated:2025-02-27 17:16:38
Product description Number Pack Size Price
2,2′-Thiodiethanol ≥99% 166782 100g $55
2,2′-Thiodiethanol ≥99% 166782 500g $68.5
Thiodiglycol solution 1000?μg/mL in methanol, ampule of 1.2?mL, certified reference material, Cerilliant? ERT-053 1.2mL $126
2,2′-Thiodiethanol purum, ≥95.0% (GC) 88561 1l $131
2,2′-Thiodiethanol purum, ≥95.0% (GC) 88561 2.5l $254
More product size

2,2'-Thiodiethanol Properties

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℃
Surface tension 54mN/m at 20°C
CAS DataBase Reference 111-48-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 9BW5T43J04
NIST Chemistry Reference Thiodiglycol(111-48-8)
EPA Substance Registry System Ethanol, 2,2'-thiobis- (111-48-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
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.
NFPA 704
1
2 0

2,2'-Thiodiethanol Chemical Properties,Uses,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 2-chloroethanesulfonyl chloride
Thiodiglycolic acid Mustard gas ethenylsulfanylethene 4-Amino-2,3-dichlorphenol Antioxidant 1035

1of2

2,2'-Thiodiethanol Spectrum

2,2'-Thiodiethanol(111-48-8)MS2,2'-Thiodiethanol(111-48-8)1HNMR2,2'-Thiodiethanol(111-48-8)13CNMR2,2'-Thiodiethanol(111-48-8)IR12,2'-Thiodiethanol(111-48-8)IR22,2'-Thiodiethanol(111-48-8)Raman

111-48-8(2,2'-Thiodiethanol)Related 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

1of4

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-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 2,2'-Thiodiglycol