107271
(±)-3-氯-1,2-丙二醇
98%
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:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-492-4
Beilstein/REAXYS Number:
635684
MDL number:
Assay:
98%
产品名称
(±)-3-氯-1,2-丙二醇, 98%
InChI key
SSZWWUDQMAHNAQ-UHFFFAOYSA-N
InChI
1S/C3H7ClO2/c4-1-3(6)2-5/h3,5-6H,1-2H2
SMILES string
OCC(O)CCl
vapor pressure
0.04 mmHg ( 25 °C)
assay
98%
refractive index
n20/D 1.480 (lit.)
bp
213 °C (lit.)
solubility
H2O: soluble
alcohol: soluble
diethyl ether: soluble
density
1.322 g/mL at 25 °C (lit.)
functional group
chloro
hydroxyl
Quality Level
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Application
（±）-3-氯-1,2-丙二醇可用于制造染料中间体。
Biochem/physiol Actions
3-氯-1,2-丙二醇是一种强效啮齿动物化学消毒剂。
General description
3-氯-1,2-丙二醇通过棒状杆菌菌株N-1074的细胞提取物进行对映选择性转化为（R）-3-氯-1,2-丙二醇。它是一种污染物，以游离（二醇）形式存在于食品中，也以酯化（用脂肪酸）形式存在于食品中。
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
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °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
W Seefelder et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 25(4), 391-400 (2008-03-19)
3-Mono-chloropropane-1,2-diol (3-MCPD) is a contaminant that occurs in food in its free (diol) form as well as in an esterified (with fatty acids) form. Using a simple intestinal model, it was demonstrated that 3-MCPD monoesters and 3-MCPD diesters are accepted
Antifertility activity of 3-chloro-1, 2-propanediol (U-5897) on male rats.
E Samojlik et al.
Biology of reproduction, 2(2), 299-304 (1970-04-01)
T Nakamura et al.
Journal of bacteriology, 174(23), 7613-7619 (1992-12-01)
During the course of the transformation of 1,3-dichloro-2-propanol (DCP) into (R)-3-chloro-1,2-propanediol [(R)-MCP] with the cell extract of Corynebacterium sp. strain N-1074, epichlorohydrin (ECH) was transiently formed. The cell extract was fractionated into two DCP-dechlorinating activities (fractions Ia and Ib) and
Brian D Craft et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(3), 354-361 (2011-12-16)
Recently, organic and inorganic chlorinated compounds were detected in crude and commercially refined palm oils. Further, the predominant formation mechanism of monochloropropanediol (MCPD) diesters at high temperatures (>170-180°C) was revealed. The present study involved the development and comparison of solutions
J C Lee et al.
Regulatory toxicology and pharmacology : RTP, 53(1), 63-69 (2008-12-03)
This study investigated the potential adverse effects of 1,3-dichloro-2-propanol (1,3-DCP) on pregnant dams and the embryo-fetal development after maternal exposure on gestational days (GD) 6 through 19 in Sprague-Dawley rats. The test chemical was administered to pregnant rats by gavage
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