194395
1,3-二溴苯
97%
别名:
1-溴3-溴苯, 间二溴苯
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关于此项目
经验公式（希尔记法）:
C6H4Br2
化学文摘社编号:
分子量:
235.90
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-574-2
Beilstein/REAXYS Number:
1904538
MDL number:
产品名称
1,3-二溴苯, 97%
InChI key
JSRLURSZEMLAFO-UHFFFAOYSA-N
InChI
1S/C6H4Br2/c7-5-2-1-3-6(8)4-5/h1-4H
SMILES string
Brc1cccc(Br)c1
vapor density
8.16 (vs air)
vapor pressure
5 mmHg ( 66 °C)
assay
97%
form
liquid
refractive index
n20/D 1.608 (lit.)
bp
218-219 °C (lit.)
mp
−7 °C (lit.)
density
1.952 g/mL at 25 °C (lit.)
functional group
bromo
Quality Level
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Application
1,3-二溴苯通过 Suzuki 偶联反应用于合成[n]间位环芳烃。
General description
1,3-二溴苯在微波辐射下与苯基硼酸进行固载[KF-Al2O3]钯催化的多芳基化反应，得到共轭的聚芳基。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
200.1 °F - closed cup
flash_point_c
93.4 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Beverly B Smith et al.
The Journal of organic chemistry, 67(15), 5333-5337 (2002-07-20)
Reaction of the bis-9-BBN adduct of several dienes with 1,3-dibromobenzene via Suzuki coupling leads to a series of [n]metacyclophanes ranging in size from 10 to 17 atom members. In each case, two carbon-carbon bonds are formed in one reaction vessel.
Microwave-assisted Suzuki coupling on a KF-alumina surface: synthesis of polyaryls. Microwave-assisted Suzuki coupling on a KF-alumina surface: synthesis of polyaryls.
Basu B, et al.
Tetrahedron Letters, 44(19), 3817-3820 (2003)
J A Szymańska
Archives of toxicology, 71(1-2), 99-106 (1996-01-01)
Rats were used to study acute and subacute hepatotoxicity of 1,3-dibromobenzene (1,3-dBB). In the single-exposure experiment, maximum hepatic 1,3-dBB concentrations were found to occur 1 to 12 h after the exposure, depending on the dose. Maximum concentrations of covalently bound
A Sapota et al.
Chemosphere, 39(13), 2229-2238 (1999-11-27)
The distribution, excretion and metabolism of 1,3-dibromobenzene following a single i.p. administration to rats 100 or 300 mg/kg was investigated using radiotracer [3H] and GC-MS technique. After 72 hours about 74 to 90% were excreted in urine. The highest radioactivity
J A Szymańska et al.
Journal of applied toxicology : JAT, 16(1), 35-41 (1996-01-01)
Various doses of dibromobenzene isomers (1,2-dBB, 1,3-dBB, 1,4-dBB) were administered (i.p.) to BALB mice. The levels of reduced glutathione (GSH) and malondialdehyde (MDA) in the liver, and glutamate-pyruvate transaminase (GPT) (EC.2.6.1.2) gamma-glutamyltransferase (gamma-GT) (EC.2.3.2.2) and triglycerides (TG) in the serum
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