Dithiodiglycolic acid

Modify Date: 2024-01-04 17:39:26

Dithiodiglycolic acid Structure
Dithiodiglycolic acid structure
Common Name Dithiodiglycolic acid
CAS Number 505-73-7 Molecular Weight 182.218
Density 1.6±0.1 g/cm3 Boiling Point 395.6±27.0 °C at 760 mmHg
Molecular Formula C4H6O4S2 Melting Point 128-131 °C(lit.)
MSDS Chinese USA Flash Point 193.0±23.7 °C

 Names

Name Dithiodiglycolic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 395.6±27.0 °C at 760 mmHg
Melting Point 128-131 °C(lit.)
Molecular Formula C4H6O4S2
Molecular Weight 182.218
Flash Point 193.0±23.7 °C
Exact Mass 181.970749
PSA 125.20000
LogP 1.39
Vapour Pressure 0.0±2.0 mmHg at 25°C
Index of Refraction 1.629
Storage condition −20°C

 Safety Information

Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes C,Xi
Risk Phrases 34-36/37/38
Safety Phrases S26-S36/37/39-S45-S36
RIDADR UN 3261 8/PG 2
WGK Germany 2
RTECS AJ6475000
HS Code 2930909090

 Synthetic Route

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2-(carboxymethyldisulfanyl)acetic acid
Acetic acid, 2,2'-dithiobis-
Dithiodiacetic Acid
Dithiodiglycolic Acid
THIODIGLYCOLIC ACID
2,2'-Disulfanediyldiacetic acid
MFCD00004359
EINECS 204-663-9