1003-10-7

Name 4-BUTYROTHIOLACTONE
CAS 1003-10-7
EINECS(EC#) 213-700-8
Molecular Formula C4H6OS
MDL Number MFCD00005479
Molecular Weight 102.15
MOL File 1003-10-7.mol
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Chemical Properties

Melting point  138 °C(Solv: ethyl acetate (141-78-6))
Boiling point  39-40 °C1 mm Hg(lit.)
density  1.18 g/mL at 25 °C(lit.)
FEMA  4570 | 2-OXOTHIOLANE
refractive index  n20/D 1.523(lit.)
Fp  186 °F
storage temp.  Store at room temperature
solubility  THF: soluble
Appearance Colorless to light yellow Liquid
Odor at 0.01 % in propylene glycol. burnt garlic
Odor Type garlic
JECFA Number 1923
InChI 1S/C4H6OS/c5-4-2-1-3-6-4/h1-3H2
InChIKey KMSNYNIWEORQDJ-UHFFFAOYSA-N
SMILES O=C1CCCS1
LogP 1.039 (est)
EPA Substance Registry System 2(3H)-Thiophenone, dihydro- (1003-10-7)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
Hazard Codes  Xn
Risk Statements 
Safety Statements 
RIDADR  UN 3334
WGK Germany  3
RTECS  XN1930000
TSCA  TSCA listed
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral

Hazard Information

Spectrum Detail

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