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Merck
CN

W383503

Ethyl (methylthio)acetate

≥98%, FG

Synonym(s):

(Methylthio)acetic acid ethyl ester, Ethyl α-(methylthio)acetate

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About This Item

Linear Formula:
CH3SCH2CO2C2H5
CAS Number:
Molecular Weight:
134.20
FEMA Number:
3835
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.122
EC Number:
224-700-2
NACRES:
NA.21
MDL number:
Organoleptic:
green; tropical; fruity; sulfurous
Grade:
FG
Biological source:
synthetic
Agency:
meets requirements for JECFA
Food allergen:
no known allergens
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Product Name

Ethyl (methylthio)acetate, ≥98%, FG

SMILES string

CCOC(=O)CSC

InChI

1S/C5H10O2S/c1-3-7-5(6)4-8-2/h3-4H2,1-2H3

InChI key

MDIAKIHKBBNYHF-UHFFFAOYSA-N

biological source

synthetic

grade

FG

agency

meets requirements for JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012

assay

≥98%

color

colorless

refractive index

n20/D 1.459 (lit.)

bp

70-72 °C/25 mmHg (lit.)

density

1.043 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

green; tropical; fruity; sulfurous

Quality Level

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Biochem/physiol Actions

Odor at 1.0%
Taste at 1-2 ppm

General description

Natural occurrence: Apple and melon.

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

138.2 °F - closed cup

flash_point_c

59 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 30, 39-39 (2005)

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