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Safety Information

W334308

Sigma-Aldrich

Ethyl 3-(methylthio)propionate

≥99%, FCC, FG

Synonym(s):

Ethyl 3-(methyl thio) propanoate, Ethyl methyl mercaptopropionate

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About This Item

Linear Formula:
CH3SCH2CH2CO2C2H5
CAS Number:
13327-56-5
Molecular Weight:
148.22
FEMA Number:
3343
EC Number:
236-370-7
Council of Europe no.:
11476
MDL number:
MFCD00039900
UNSPSC Code:
12164502
PubChem Substance ID:
24901653
Flavis number:
12.053
NACRES:
NA.21
Organoleptic:
fruity; pineapple; sulfurous
grade:
FG
Halal
Kosher
biological source:
synthetic
Agency:
meets purity specifications of JECFA
food allergen:
no known allergens

biological source

synthetic

Quality Level

400

grade

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC

Assay

≥99%

refractive index

n20/D 1.46 (lit.)

bp

197 °C (lit.)

density

1.032 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fruity; pineapple; sulfurous

SMILES string

CCOC(=O)CCSC

InChI

1S/C6H12O2S/c1-3-8-6(7)4-5-9-2/h3-5H2,1-2H3

InChI key

YSNWHRKJEKWJNY-UHFFFAOYSA-N

Related Categories

Application


  • Identification of new strawberry sulfur volatiles and changes during maturation.: Du et al. explore sulfur volatiles in strawberries, noting the presence of ethyl 3-(methylthio)propionate among new compounds discovered. The study provides insights into how these volatiles evolve during fruit maturation, impacting flavor and aroma profiles (Du et al., 2011).

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

177.8 °F - closed cup

Flash Point(C)

81 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

W334308-5KG:
W334308-SAMPLE:
W334308-1KG-K:4548173977263
W334308-BULK-K:
W334308-1KG:
W334308-100G:
W334308-SAMPLE-K:
W334308-5KG-K:4548173977270
W334308-100G-K:4548173977256
W334308-VAR-K:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBM6796
SHBM0418
SHBL5211
MKCH7396
MKCF9919

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Sha Sha et al.
Journal of agricultural and food chemistry, 65(1), 123-131 (2016-12-19)
The aroma profile of Chinese roasted sesame-like flavor type liquor was investigated by means of headspace solid phase microextraction-aroma extract dilution analysis (HS-SPME-AEDA). Sixty-three odor-active regions were detected by HS-SPME-AEDA with flavor dilution (FD) factors >5, and 58 of these
Shuang Chen et al.
Journal of food science, 82(12), 2816-2822 (2017-11-14)
This study investigated the aroma contribution of volatile sulfur compounds (VSCs) in Moutai liquors. The VSCs were analyzed using headspace solid-phase microextraction-gas chromatography-pulsed flame photometric detection (HS-SPME-GC-PFPD). The influences of SPME fibers, ethanol content in the sample, pre-incubation time, and

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