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HomeProduct name list2-(METHYLTHIO)ETHANOL

2-(METHYLTHIO)ETHANOL

Synonym(s):2-(Methylmercapto)ethanol;2-Hydroxyethyl methyl sulfide

  • CAS NO.:5271-38-5
  • Empirical Formula: C3H8OS
  • Molecular Weight: 92.16
  • MDL number: MFCD00002908
  • EINECS: 226-090-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-16 18:25:32
2-(METHYLTHIO)ETHANOL Structural

What is 2-(METHYLTHIO)ETHANOL?

Chemical properties

CLEAR COLOURLESS LIQUID

Chemical properties

2-(Methylthio)ethanol has a powerful, meat-like aroma.

Occurrence

Reportedly present in melon, tomato, durian (Durio zibethinus) and shrimp (cooked, roasted)

The Uses of 2-(METHYLTHIO)ETHANOL

2-(Methylthio)ethanol is used as an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Definition

ChEBI: A primary alcohol that is the S-methyl derivative of mercaptoethanol. It is found as a volatile component in Cucumis melo Var. cantalupensis.

Aroma threshold values

Detection at 0.12 ppm (water)

General Description

The transient absorption spectrum formed on reaction of H atoms and OH radicals with an aqueous solution of 2-(methylthio)ethanol was studied.

Properties of 2-(METHYLTHIO)ETHANOL

Boiling point: 169-171 °C(lit.)
Density  1.06 g/mL at 25 °C(lit.)
FEMA  4004 | 2-(METHYLTHIO)ETHANOL
refractive index  n20/D 1.4930(lit.)
Flash point: 158 °F
storage temp.  Store below +30°C.
form  Liquid
pka 14.36±0.10(Predicted)
Specific Gravity 1.060
color  Clear colorless
Odor at 0.10 % in propylene glycol. sulfurous meaty
Water Solubility  Not miscible in water.
JECFA Number 1297
BRN  1731081
CAS DataBase Reference 5271-38-5(CAS DataBase Reference)

Safety information for 2-(METHYLTHIO)ETHANOL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H227:Flammable liquids
H302:Acute toxicity,oral
H332:Acute toxicity,inhalation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

Computed Descriptors for 2-(METHYLTHIO)ETHANOL

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