4-BUTYROTHIOLACTONE

Modify Date: 2024-01-06 18:34:15

4-BUTYROTHIOLACTONE Structure
4-BUTYROTHIOLACTONE structure
Common Name 4-BUTYROTHIOLACTONE
CAS Number 1003-10-7 Molecular Weight 102.15500
Density 1.206g/cm3 Boiling Point 197.4ºC at 760mmHg
Molecular Formula C4H6OS Melting Point 138 °C
MSDS Chinese USA Flash Point 87.6ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name thiolan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.206g/cm3
Boiling Point 197.4ºC at 760mmHg
Melting Point 138 °C
Molecular Formula C4H6OS
Molecular Weight 102.15500
Flash Point 87.6ºC
Exact Mass 102.01400
PSA 42.37000
LogP 1.04000
Vapour Pressure 0.38mmHg at 25°C
Index of Refraction n20/D 1.523(lit.)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN1930000
CHEMICAL NAME :
2-Thiophenone, tetrahydro-
CAS REGISTRY NUMBER :
1003-10-7
BEILSTEIN REFERENCE NO. :
0105273
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H6-O-S
MOLECULAR WEIGHT :
102.16
WISWESSER LINE NOTATION :
T5SVTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1860 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
199 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 14,846,1971

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases 22
Safety Phrases S36
RIDADR UN3334 9
RTECS XN1930000

 Synthetic Route

 Articles8

More Articles
A Novel Synthesis of Poly(ester-alt-sulfide)s by the Ring-Opening Alternating Copolymerization of Oxiranes with gamma-Thiobutyrolactone Using Quaternary Onium Salts or Crown Ether Complexes as Catalysts.

Macromolecules 31(15) , 4746-52, (1998)

Poly(ester-alt-sulfide) (polymer 1) was synthesized by the alternating copolymerization of glycidyl phenyl ether (GPE) with gamma-thiobutyrolactone (TBL) catalyzed by either quaternary onium salts or ...

Metabolic response against sulfur-containing heterocyclic compounds by the lignin-degrading basidiomycete Coriolus versicolor.

Appl. Microbiol. Biotechnol. 58(4) , 517-26, (2002)

The fungal conversions of sulfur-containing heterocyclic compounds were investigated using the lignin-degrading basidiomycete Coriolus versicolor. The fungus metabolized a series of sulfur compounds--...

Mechanism of hydrolysis and aminolysis of homocysteine thiolactone.

Chemistry 12(15) , 4144-52, (2006)

Homocysteine thiolactone (tHcy) is deemed a risk factor for cardiovascular diseases and strokes, presumably because it acylates the side chain of protein lysine residues ("N-homocysteinylation"), ther...

 Synonyms

Thiacyclopentan-2-one
EINECS 213-700-8
Thiobutyrolactone
2(3H)-Thiophenone,dihydro
2-Oxothiolane
dihydrothiophen-2(3H)-one
4-Butyrothiolactone
Tetrahydro-2-thiophenone
5-oxotetrahydrothiophene
MFCD00005479
4-Thiobutyrolactone
2-THIOPHENONE,TETRAHYDRO
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