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Merck

W327506

Dimethyl trisulfide

≥98%, FG

Sinónimos:

2,3,4-trithiapentane, Methylsulfanyldisulfanylmethane

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Fórmula lineal:
CH3SSSCH3
Número CAS:
3658-80-8
Peso molecular:
126.26
FEMA Number:
3275
Council of Europe no.:
539
UNSPSC Code:
12164502
PubChem Substance ID:
24901602
Flavis number:
12.013
EC Number:
222-910-9
NACRES:
NA.21
MDL number:
MFCD00039808
Beilstein/REAXYS Number:
1731604
Organoleptic:
meaty; alliaceous; sulfurous
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

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SMILES string

CSSSC

InChI

1S/C2H6S3/c1-3-5-4-2/h1-2H3

InChI key

YWHLKYXPLRWGSE-UHFFFAOYSA-N

biological source

synthetic

grade

FG, Halal, Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

assay

≥98%

refractive index

n20/D 1.602 (lit.)

bp

58 °C/15 mmHg (lit.)

mp

−68 °C (lit.)

density

1.202 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

meaty; alliaceous; sulfurous

Quality Level

300, 400

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Categorías relacionadas

General description

Dimethyl trisulfide (DMTS), a volatile sulfur compound (VSC), is a major aroma consituent in cooked Brassicaceous vegetables. Dimethyl trisulfide formation is reported during beer aging. It has been reported to be responsible for common malodour from fungating cancer samples. It is an important taste and odor (T&O)-causing compound in China, mainly associated with the septic/swampy odor. It has been identified as a common odor-producing compound by Microcystis (on its decay). Granular activated carbon (GAC) adsorption of dimethyl trisulfide, an algal odorant, has been reported.

Application


  • Exploring the binding affinity and characteristics of DcitOBP9 in citrus psyllids.: This study investigates the binding properties of dimethyl trisulfide (DMTS) with DcitOBP9, an odorant-binding protein in citrus psyllids, providing insights into the potential role of DMTS in pest management strategies (Pei et al., 2024).

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

132.8 °F - closed cup

flash_point_c

56 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
SHBN1668
SHBL8327
SHBL3666
MKCJ1804
MKCD4260

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

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Stability of Volatile Sulfur Compounds (VSCs) in sampling bags-impact of temperature.
Le H, et al.
Water Science and Technology, 68(8), 1880-1887 (2013)
Granular activated carbon (GAC) adsorption of two algal odorants, dimethyl trisulfide and ?-cyclocitral
Zhang K-J, et al.
Desalination, 266(1), 231-237 (2011)
Identification of dimethyl trisulfide as a major aroma component of cooked brassicaceous vegetables.
Maruyama FT.
Journal of Food Science, 35(5), 540-543 (1970)
Eric Block et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(21), E2766-E2774 (2015-04-23)
The vibrational theory of olfaction assumes that electron transfer occurs across odorants at the active sites of odorant receptors (ORs), serving as a sensitive measure of odorant vibrational frequencies, ultimately leading to olfactory perception. A previous study reported that human
L Gijs et al.
Journal of agricultural and food chemistry, 48(12), 6196-6199 (2001-04-21)
Hop S-methylcysteine sulfoxide has previously been postulated as the precursor of dimethyl trisulfide (DMTS) in beers. The present data point to 3-methylthiopropionaldehyde, the Strecker aldehyde issued from methionine, as another potential precursor in aged beers. Spiking either fresh beer or
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