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HomeProduct name listETHYL 2-MERCAPTOPROPIONATE

ETHYL 2-MERCAPTOPROPIONATE

  • CAS NO.:19788-49-9
  • Empirical Formula: C5H10O2S
  • Molecular Weight: 134.2
  • MDL number: MFCD00040233
  • EINECS: 243-314-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-18 20:13:21
ETHYL 2-MERCAPTOPROPIONATE Structural

What is ETHYL 2-MERCAPTOPROPIONATE?

Chemical properties

Colorless liquid

Chemical properties

Ethyl-2-mercaptopropionate has a sulfurous, fruity odor on dilution.

Definition

ChEBI: Ethyl 2-mercaptopropionate is a carboxylic ester.

Aroma threshold values

Detection: 1 ppb

Properties of ETHYL 2-MERCAPTOPROPIONATE

Boiling point: 40-41 °C1 mm Hg(lit.)
Density  1.031 g/mL at 25 °C(lit.)
refractive index  n20/D 1.449(lit.)
FEMA  3279 | ETHYL 2-MERCAPTOPROPIONATE
Flash point: 137 °F
storage temp.  Sealed in dry,Room Temperature
pka 8.59±0.10(Predicted)
form  clear liquid
color  Colorless to Almost colorless
Odor at 0.10 % in dipropylene glycol. sulfury meaty green onion
Sensitive  Air Sensitive
JECFA Number 552
BRN  1071465
CAS DataBase Reference 19788-49-9(CAS DataBase Reference)
EPA Substance Registry System Ethyl 2-mercaptopropionate (19788-49-9)

Safety information for ETHYL 2-MERCAPTOPROPIONATE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378:In case of fire: Use … for extinction.
P405:Store locked up.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for ETHYL 2-MERCAPTOPROPIONATE

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