20801
1,1,1-三氯-2-甲基-2-丙醇 半水合物
meets analytical specification of Ph. Eur., BP, NF, 98-100.5% (calc with ref. to anhyd. subst.)
别名:
三氯叔丁醇 半水合物, 丙酮合氯仿, 氯丁醇
质量水平
方案
98-100.5% (calc with ref. to anhyd. subst.)
表单
solid
质量
meets analytical specification of Ph. Eur., BP, NF
杂质
≤0.002% heavy metals (as Pb)
4.5-5.5% water (Karl Fischer)
灼烧残渣
≤0.1% (as SO4)
mp
76-80 °C
痕量阴离子
chloride (Cl-): ≤100 mg/kg
应用
pharmaceutical (small molecule)
SMILES字符串
O.CC(C)(O)C(Cl)(Cl)Cl.CC(C)(O)C(Cl)(Cl)Cl
InChI
1S/2C4H7Cl3O.H2O/c2*1-3(2,8)4(5,6)7;/h2*8H,1-2H3;1H2
InChI key
WRWLCXJYIMRJIN-UHFFFAOYSA-N
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应用
1,1,1-Trichloro-2-methyl-2-propanol hemihydrate (chlorobutanol) is a preservative used as a standard for quantifying preservatives in pharmaceutical formulations by using capillary electrophoretic method. It has also been used to anesthetize leeches for preparing c-DNA library from regenerating retzius cells.
生化/生理作用
Chlorobutanol or 1,1,1-Trichloro-2-methyl-2-propanol is a opthalmic preservative and sedative hypnotic that possess antibacterial and antifungal properties. It also decreases the conduction velocity and induces conduction failure and automaticity within isolated ventricular muscle strips as well as impacts myocardial cells by acting on cell membrane and reduces isometric tension produced by heart.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
212.0 °F - closed cup
闪点(°C)
100 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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