W327506
二甲基三硫化物
≥98%, FG
别名:
2,3,4-三硫杂戊烷, 甲基硫烷基二硫烷基甲烷
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关于此项目
线性分子式:
CH3SSSCH3
化学文摘社编号:
分子量:
126.26
FEMA Number:
3275
Council of Europe no.:
539
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.013
EC Number:
222-910-9
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
1731604
Organoleptic:
meaty; alliaceous; sulfurous
Grade:
FG
Halal
Kosher
Halal
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
二甲基三硫化物, ≥98%, FG
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
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Application
- 柑橘木虱中DcitOBP9的结合亲和力和特性研究。：研究考察了二甲基三硫（DMTS）与柑橘木虱气味结合蛋白DcitOBP9的结合特性，为DMTS在害虫防治策略中的潜在作用提供了见解（Pei et al., 2024）。
General description
二甲基三硫化物（DMTS）是一种挥发性硫化物（VSC）、 ，是油菜类蔬菜的主要香气成分。啤酒老化过程中会形成二甲基三硫化物。据报道，它是造成常见恶臭的真菌癌症样本。是一种重要的味觉和嗅觉（TO）引起的化合物在中国，主要与脓毒性/沼泽气味有关。它已通过微胞藻属鉴定为产生气味的常见化合物（腐烂时）。颗粒状活性炭（GAC）对藻类气味剂二甲基三硫化物的吸附已有报告。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
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
法规信息
危险化学品
此项目有
Identification of dimethyl trisulfide as a major aroma component of cooked brassicaceous vegetables.
Maruyama FT.
Journal of Food Science, 35(5), 540-543 (1970)
Granular activated carbon (GAC) adsorption of two algal odorants, dimethyl trisulfide and ?-cyclocitral
Zhang K-J, et al.
Desalination, 266(1), 231-237 (2011)
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)
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
Mika Shirasu et al.
Bioscience, biotechnology, and biochemistry, 73(9), 2117-2120 (2009-09-08)
Some advanced cancer patients suffer from pungent sulfury malodor. To determine the chemical identity of the odorant, we performed gas chromatography-mass spectrometry-olfactometry analysis of volatiles from fungating cancer wounds. We identified the source of the characteristic smell as dimethyl trisulfide
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