140961
1,2-二溴丙烷
97%
别名:
1,2-二溴丙烷
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关于此项目
线性分子式:
CH3CHBrCH2Br
化学文摘社编号:
分子量:
201.89
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-139-1
Beilstein/REAXYS Number:
1718884
MDL number:
Assay:
97%
Form:
liquid
refractive index
n20/D 1.519 (lit.)
bp
140-142 °C (lit.)
mp
−55 °C (lit.)
solubility
organic solvents: miscible, water: slightly soluble
density
1.937 g/mL at 25 °C (lit.)
InChI key
XFNJYAKDBJUJAJ-UHFFFAOYSA-N
InChI
1S/C3H6Br2/c1-3(5)2-4/h3H,2H2,1H3
SMILES string
CC(Br)CBr
assay
97%
form
liquid
Quality Level
Application
用速度图离子成像方法研究了 1,2-二溴丙烷在 234 和 265 nm 处的光解动力学 。以 1,2-二溴丙烷为对象，研究还原剂浓度、还原剂联系时间和悬浮液 pH 值对 Fe (II) 和HS - 操纵土壤还原脱氯四氯化碳的影响 。气相色谱质谱法测定含氮消毒副产物三氯硝基甲烷时，以其为内标 。
Biochem/physiol Actions
1,2-二溴丙烷诱导雌性 BALB/c 小鼠的肝毒性和免疫毒性 。
signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
122.0 °F - closed cup
flash_point_c
50 °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
S K Lee et al.
Xenobiotica; the fate of foreign compounds in biological systems, 35(1), 97-105 (2005-03-25)
Based on recent results that 1,2-dibromopropane (1,2-DBP) causes hepatotoxicity and immunotoxicity in female BALB/c mice as well as a reduction of hepatic glutathione levels, the possible formation of glutathione conjugates and mercapturic acids of 1,2-DBP was investigated in vivo in
Maria Jose Cardador et al.
Journal of chromatography. A, 1509, 9-15 (2017-06-19)
This paper described the first analytical method to simultaneously determine 14 disinfection by-products (DBPs) in meat products using microwave-assisted extraction (MAE) and static headspace (SHS) followed by gas chromatography-mass spectrometry (GC-MS). The DBPs included were 4 trihalomethanes, 7 haloacetic acids
C E Zoetemelk et al.
Drug metabolism and disposition: the biological fate of chemicals, 14(5), 601-607 (1986-09-01)
1,2-Dibromopropane was administered orally in doses of 50-350 mg/kg to male Wistar rats. Four mercapturic acids were identified in urine by GC/MS, viz. N-acetyl-S-(2-oxopropyl)-L-cysteine (I), N-acetyl-S-(2-hydroxypropyl)-L-cysteine (II), N-acetyl-S-(1-carboxyethyl)-L-cysteine (III), and N-acetyl-S-(2-bromo-2-propenyl)-L-cysteine (IV). Mercapturic acid IV was a minor metabolite which
María Serrano et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(9), 1461-1473 (2017-06-24)
A novel, simple and automatic method based on static headspace-gas chromatography-mass spectrometry has been developed to determine 10 low-molecular mass aldehydes that can be found in beverages, coming from the treated water used in their production. These aldehydes are the
Chun-Sheng Ding et al.
Huan jing ke xue= Huanjing kexue, 34(8), 3113-3118 (2013-11-07)
A novel method is described in this paper, which uses methyl tertiary butyl ether (MTBE) as extractant and 1,2-dibromopropane as internal standard for the determination of nitrogenous disinfection byproduct trichloronitromethane (TCNM) by gas chromatography mass spectrometry (GC-MS). The formation process
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