32406
(±)-3-氯-1,2-丙二醇
analytical standard
别名:
α-Monochlorohydrin, α-氯丙二醇, α-氯甘油, 3-MCPD
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关于此项目
线性分子式:
ClCH2CH(OH)CH2OH
化学文摘社编号:
分子量:
110.54
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-492-4
Beilstein/REAXYS Number:
635684
MDL number:
InChI key
SSZWWUDQMAHNAQ-UHFFFAOYSA-N
InChI
1S/C3H7ClO2/c4-1-3(6)2-5/h3,5-6H,1-2H2
SMILES string
OCC(O)CCl
grade
analytical standard
vapor pressure
0.04 mmHg ( 25 °C)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
bp
213 °C (lit.)
density
1.322 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
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General description
(±)-3-氯-1，2-丙二醇是一种强效人类致癌物。是植物蛋白在蒸煮过程中酸水解的产物。
Application
(±)-3-氯-1,2-丙二醇可作为引用相色谱-质谱法 (GC-MS) 测定食品样品中 (±)-3-氯-1,2-丙二醇的对照品。
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Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Irrit. 2 - STOT RE 1 - STOT SE 1
target_organs
Kidney, Testes
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
法规信息
危险化学品
此项目有
Determination of 3-chloro-1, 2-propanediol in foods and food ingredients by gas chromatography with mass spectrometric detection: collaborative study.
Brereton P, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 84(2), 455-465 (2001)
Determination of 3-chloro-1, 2-propanediol in soy sauces by capillary electrophoresis with electrochemical detection.
Xing X and Cao Y
Food Control, 18(2), 167-172 (2007)
Youngbin Jang et al.
Food science and biotechnology, 29(12), 1665-1673 (2020-12-08)
Soy sauces collected from the Korean market were determined for 3-monochloropropane-1,2-diol (3-MCPD) and daily intake of 3-MCPD through the consumption of soy sauce was estimated. Thirty-one samples were chosen based on a market share in 2017. The amount of 3-MCPD varied
Z Zelinková et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 25(6), 669-676 (2008-05-20)
A series of twelve breast milk samples were analysed by gas chromatography-mass spectrometry (GC/MS) operated in selected ion monitoring mode for 3-chloropropane-1,2-diol (3-MCPD). Whilst none of the samples contained 3-MCPD above the limit of detection of 3 microg kg(-1) milk
Ching-Yu Lin et al.
Reproductive toxicology (Elmsford, N.Y.), 28(1), 75-80 (2009-06-06)
Sperm ATP is derived primarily from either glycolysis or mitochondrial oxidative phosphorylation. In the present studies, (1)H NMR spectroscopy was used to characterize the metabolite profile in primate sperm treated either with alpha-chlorohydrin (ACH), a known inhibitor of sperm glycolysis
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