237574
1,4-二溴-2,3-丁二醇
95%, mixture of R,R and S,S isomers
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关于此项目
线性分子式:
BrCH2CH(OH)CH(OH)CH2Br
化学文摘社编号:
分子量:
247.91
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
95%
表单
solid
mp
82-84 °C (lit.)
SMILES字符串
BrCC(O)C(O)CBr
InChI
1S/C4H8Br2O2/c5-1-3(7)4(8)2-6/h3-4,7-8H,1-2H2/t3-,4-/m1/s1
InChI key
XOWDQAHYPSENAC-QWWZWVQMSA-N
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一般描述
1,4-Dibromo-2,3-butanediol reacts with aqueous alkaline sodium arsenite to yield mixture of DL-2,3,4-trihydroxybutylarsonic acid and DL-2,3-dihydroxybutane-1,4-bis(arsonic acid).
应用
1,4-Dibromo-2,3-butanediol has been used in the preparation of diquaternary gemini surfactants.
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Riikka Mäkelä et al.
The Journal of clinical endocrinology and metabolism, 88(8), 3823-3828 (2003-08-14)
Myeloperoxidase (MPO) is an oxidative enzyme present in phagocytes and atherosclerotic lesions. The MPO gene has a promoter polymorphism -463G/A, which leads to high (GG) and low expression (AG, AA) genotypes. We investigated the effect of long-term hormone replacement therapy
Gerasimos M Tsivgoulis et al.
Chemistry and physics of lipids, 148(2), 97-104 (2007-06-09)
The reaction of DL-1,3-butadiene diepoxide and of DL-1,4-dibromo-2,3-butanediol with aqueous alkaline sodium arsenite, "Na(3)AsO(3)", gave mixtures of the title arsonic acids which can be separated by anion exchange resin. Characterization of by-products leads to a better understanding of these reactions.
A M Kessling et al.
American journal of human genetics, 42(3), 458-467 (1988-03-01)
We have investigated the frequencies of RFLPs of the apolipoprotein (apo) AII gene and of the apo AI-CIII-AIV gene cluster in 109 men, selected from a random sample of 1,910 men aged 45-59 years, to cover a wide range of
Surface activity and premicellar aggregation of some novel diquaternary gemini surfactants.
Rosen MJ and Liu L.
Journal of the American Oil Chemists' Society, 73(7), 885-890 (1996)
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