306835
4,4′-亚甲基双(苯磺酰氯)
97%
别名:
二苯基甲烷-4,4′-二磺酰氯
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关于此项目
线性分子式:
CH2(C6H4SO2Cl)2
化学文摘社编号:
分子量:
365.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
InChI
1S/C13H10Cl2O4S2/c14-20(16,17)12-5-1-10(2-6-12)9-11-3-7-13(8-4-11)21(15,18)19/h1-8H,9H2
SMILES string
ClS(=O)(=O)c1ccc(Cc2ccc(cc2)S(Cl)(=O)=O)cc1
InChI key
YKMMQCFZCFAHOU-UHFFFAOYSA-N
assay
97%
mp
123-125 °C (lit.)
storage temp.
2-8°C
Application
4,4′-Methylenebis(benzenesulfonyl chloride) [(Diphenylmethane-4,4′-disulfonyl chloride)] was used in the synthesis of polymers representing the aromatic piperazine sulfonamide to study their thermal stability.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Preparation and thermal properties of some piperazine polysulfonamides.
Evers RC and Ehlers GF.
Journal of Polymer Science Part A: Polymer Chemistry, 5(7), 1797-1801 (1967)
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