chlorobutanol cas 1320-66-7

Appearance:White microcrystalline powder
Purity:98.0%~101.0%
Capacity: 300tons/year
Packaging: 25kg/fiber drum, or customized
Sample: Available
related documents:

COA of Chlorobutanol
TDS of Chlorobutanol

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Description

Chlorobutanol
Chlorobutanol Quick Details
Product Name:Chlorobutanol/Chlorobutanol anhydrous/Chlorobutanol  hemihydrate
CAS No: 1320-66-7/57-15-8
Molecular Formula:C4H7Cl3O
Molecular Weight:177.46
Molecular Sturcture:
Appearance:White microcrystalline powder
Purity:98.0%~101.0%
Chlorobutanol Typical Properties

Item
Specifications

Appearance
White microcrystalline powder

Meltingpoint
74~78℃

Water
4.5%~5.5%

Assay
98.0%~101.0%

Solubility
Soluble in hot water,1g soluble in 1ml of ethanol and 10ml glycerol,soluble in chloroform,acetone,petroleum ether,glacial acetic acid,and oils

Sulphated ash
<0.1% Residue on ignition <0.1% Chlorides <100PPM Residual solvents <0.5% Appearance of solution Not more opalescent than reference suspension Ⅱ and not more intensely coloured than reference so-lution BY5 Acidity Not more than 1.0ml of 0.01M sodium hydroxide/2g Chlorobutanol  Usage 1.Trichlorotert-butanol was originally used as an antimicrobial preservative at a concentration of 0.5% (W/V) in ophthalmic preparations or injectable formulations. 2.It is now commonly used as bacteriostatic agents in adrenalin solutions, posterior pituitary extracts and eye preparations used to treat pupil constriction. 3.It is particularly suitable for use as a fungicide in non-aqueous preparations. 4.Trichlorotert-butanol is also used as a preservative in cosmetics, as a plasticizer in cellulose ethers and esters, and as a mild sedative and local analgesic in treatment. 5.Trichlorotert-butanol is volatile and easy to sublimate.It can be catalyzed by hydroxide ion in aqueous solution. 6.The stability is good at pH3, but decreases with increasing pH.The half-life of trichlorotert-butanol stored at 25℃ at pH7.5 is about 3 months. 7.At room temperature, 0.5% (W/V) of trichlorotert-butanol solution is nearly saturated, and if the temperature drops, crystals may be precipitated from the solution. Chlorobutanol Package 25kg/fiber drum, or according to customer requirements Chlorobutanol Storage Stored in sheltered dryanddark place

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