1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE
CAS: 6001-64-5
Molecular Formula: C4H7Cl3O·0.5H2O
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Names and Identifiers
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Physico-chemical Properties
| Molecular Formula | C4H7Cl3O·0.5H2O |
| Molar Mass | 186.46 |
| Melting Point | 77-79 °C(lit.) |
| Boling Point | 173-175 °C |
| Flash Point | 100 °C |
| Water Solubility | Soluble in ethanol, ether, chloroform, and glycerol. Insoluble in water. |
| Solubility | Soluble in hot water, alcohol and glycerol, 1g can be dissolved in 1ml ethanol or 10ml glycerol, soluble in chloroform, ether, acetone, petroleum ether, glacial acetic acid and oils. |
| Appearance | Liquid or solid is lumpy |
| Storage Condition | 2-8℃ |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD02179352 |
| Physical and Chemical Properties | Bioactive Chlorobutanol hemihydrate is a pharmaceutical preservative with sedative and hypnotic effects. Chlorobutanol hemihydrate are resistant to a variety of Gram-positive and Gram-negative bacteria (Gram-positive and Gram-negative bacteria) as well as several mold spores and fungi (fungi) and are widely used in the food and cosmetic industries. |
| Use | Uses biological fluids, preservatives for alkaloid solutions, plasticizers for cellulose esters and ethers. |
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Introduction
There are two kinds of crystals containing half molecules, water type and anhydrous type. They are easily soluble in ethanol (1:1), glycerin (1:10), ether, chloroform and volatile oil. They are easy to sublimate when heated and can volatilize with water vapor. It smells like camphor. Co-study with antipyrine (Antipyrine), menthol or phenol to form a liquid or solid knot into a block. Soluble in hot water, alcohol and glycerol, 1g can be dissolved in 1ml ethanol or 10ml glycerol, soluble in chloroform, ether, acetone, petroleum ether, glacial acetic acid and oils. Toxic, minimum lethal dose (dog, oral) 238mg/kg
Last Update：2022-10-16 17:30:48
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Nature
| storage conditions | 2-8°C |
| solubility | Slightly soluble in water, very soluble in ethanol (96 per cent), soluble in glycerol (85 per cent). |
| morphology | Crystalline Powder, Crystals and/or Chunks |
| color | White to almost white |
| water solubility | Soluble in ethanol, ether, chloroform, and glycerol. Insoluble in water. |
| Merck | 14,2129 |
| BRN | 878167 |
| stability | Stable. Generates toxic fumes on combustion. Incompatible with strong oxidizing agents. |
Last Update：2024-04-10 22:29:15
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Production method
mix acetone and chloroform, slowly add KOH (or NaOH) solution, carry out condensation reaction below 15 ℃, filter, distill filtrate, recover unreacted acetone and chloroform, then pour into ice water to precipitate crystallization, wash with distilled water until there is no chloride ion reaction, and dry at 50~55 ℃ to obtain the finished product.
Last Update：2024-04-10 22:29:15
1,1,1-TRICHLORO-2-METHYL-2-PROPANOL HEMIHYDRATE - Security information
| WGK Germany | 3 |
| RTECS number | UC0175000 |
| TSCA | Yes |
| customs code | 29055900 |
Last Update：2024-04-10 22:29:15
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Mobile: +86 19849939632
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Product Name: Chlorobutanol Hemihydrate Visit Supplier Webpage Request for quotationCAS: 6001-64-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Multiple SpecificationsSpot supply
Product Name: Chlorobutanol Hemihydrate Visit Supplier Webpage Request for quotationCAS: 6001-64-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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