2,2'-Thiodiethanol

2,2'-Thiodiethanol Basic information

Product Name:	2,2'-Thiodiethanol
Synonyms:	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’-thiobis-ethano;2,2’-thiodi-ethano;2,2'-Thiodiglycol
CAS:	111-48-8
MF:	C4H10O2S
MW:	122.19
EINECS:	203-874-3
Product Categories:	Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfides/Disulfides;Sulfur Compounds;Organics
Mol File:	111-48-8.mol

2,2'-Thiodiethanol Chemical 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.)
Fp	>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)
NIST Chemistry Reference	Thiodiglycol(111-48-8)
EPA Substance Registry System	Ethanol, 2,2'-thiobis- (111-48-8)

Safety Information

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.

MSDS Information

2,2'-Thiodiethanol Usage And Synthesis

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	2-Chloroethanol
Preparation Products	2-Mercaptoethanol-->phthalogen auxiliary BSK-->phthalogen auxiliary agent BSM-->Phthalocyanine auxiliaries No.1-->2-chloroethanesulfonyl chloride-->Thiodiglycolic acid-->Mustard gas-->ethenylsulfanylethene-->4-Amino-2,3-dichlorphenol-->Antioxidant 1035

Tag:2,2'-Thiodiethanol(111-48-8) Related Product Information

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

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