5466-06-8

Name Ethyl 3-mercaptopropionate
CAS 5466-06-8
EINECS(EC#) 226-771-5
Molecular Formula C5H10O2S
MDL Number MFCD00004896
Molecular Weight 134.2
MOL File 5466-06-8.mol
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Chemical Properties

Appearance colourless liquid with an unpleasant smell
Boiling point  75-76 °C/10 mmHg(lit.)
density  1.059 g/mL at 20 °C(lit.)
FEMA  3677
refractive index  n20/D 1.457(lit.)
Fp  72°C
form  Liquid
pka 9.72±0.10(Predicted)
color  Clear colorless to yellow, may darken during storage
Odor at 0.10 % in propylene glycol. animal foxy fruity grape skunky
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
Odor Type sulfurous
JECFA Number 553
LogP 1.40
CAS DataBase Reference 5466-06-8(CAS DataBase Reference)
NIST Chemistry Reference Propanoic acid, 3-mercapto-, ethyl ester(5466-06-8)
EPA Substance Registry System 5466-06-8(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
TSCA  TSCA listed
HS Code  29309090

Hazard Information

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