(S)-3-chloro-1,2-propanediol acetonide
(S)-3-chloro-1,2-propanediol acetonide
CAS: 60456-22-6
Molecular Formula: C6H11ClO2
(S)-3-chloro-1,2-propanediol acetonide - Names and Identifiers
| Name | (S)-3-chloro-1,2-propanediol acetonide |
| Synonyms | S-Chloropropanediol acetonide (S)-3-CHLORO-1,2-PROPANEDIOL ACETONIDE (S)-3-chloro-1,2-propanediol acetonide (S)-(-)-3-CHLORO-1,2-PROPANEDIOL ACETONIDE (S)-(-)-3-Chloro-1,2-propanediol acetonide (S)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE (S)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE (S)-(-)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane (S)-(-)-4-(CHLOROMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 1,3-DIOXOLANE, 4-(CHLOROMETHYL)-2,2-DIMETHYL-, (4S)- |
| CAS | 60456-22-6 |
| EINECS | 628-358-9 |
| InChI | InChI=1/C3H7ClO2.C3H5O/c4-1-3(6)2-5;1-3(2)4/h3,5-6H,1-2H2;1H2,2H3/q;-1/t3-;/m1./s1 |
| InChIKey | BNPOTXLWPZOESZ-RXMQYKEDSA-N |
(S)-3-chloro-1,2-propanediol acetonide - Physico-chemical Properties
| Molecular Formula | C6H11ClO2 |
| Molar Mass | 150.6 |
| Density | 1.103g/mLat 25°C(lit.) |
| Boling Point | 63°C37mm Hg(lit.) |
| Specific Rotation(α) | -42 º (neat 24 ºC) |
| Flash Point | 123°F |
| Appearance | clear liquid |
| Specific Gravity | 1.103 |
| Color | Colorless to Almost colorless |
| BRN | 7409638 |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | n20/D 1.434(lit.) |
(S)-3-chloro-1,2-propanediol acetonide - Risk and Safety
| Risk Codes | R10 - Flammable R41 - Risk of serious damage to eyes R36/37/38 - Irritating to eyes, respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 - Wear suitable gloves and eye/face protection S36/39 - |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | JH6950000 |
| HS Code | 29329990 |
| Hazard Class | 3 |
| Packing Group | III |
(S)-3-chloro-1,2-propanediol acetonide - Introduction
(S)-3-chloro-1,2-propanediol acetonide is an organic compound with the chemical formula C7H11ClO3. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: It is a colorless to slightly yellow liquid.
-Melting point/boiling point: The melting point is about 60-70°C, and the boiling point is about 235-240°C.
-Solubility: It has low solubility in water, but has good solubility in organic solvents (such as alcohols, ethers, etc.).
Use:
-As a synthetic intermediate:(S)-3-choro-1, 2-propanediol acetonide can be used as an intermediate for the synthesis of other organic compounds, such as drugs, pesticides, etc.
-Protective agent for chemical reactions: It can be used as a hydroxyl protective agent to protect alcohol and carboxylic acid groups to prevent them from being changed in chemical reactions.
Preparation Method:
Generally,(S)-3-chloro-1,2-propanediol acetonide can be prepared by the following steps:
1. First, propylene glycol is reacted with hydrogen chloride to generate 3-chloro-1, 2-propanediol.
2. Then, the generated 3-chloro-1,2-propanediol is reacted with acetonide to generate the target product (S)-3-chloro-1,2-propanediol acetonide.
Safety Information:
- (S)-3-choro-1, 2-propanediol acetonide is a flammable liquid, avoid contact with high temperature and open flame.
-It is a harmful substance that may cause acute and chronic toxicity to the organism. After contact with skin, eyes, respiratory tract or taking, should be washed immediately, if necessary, seek medical help.
-When using or storing, take necessary safety measures, use appropriate personal protective equipment, and maintain a well-ventilated working environment.
-Follow local environmental regulations when handling and disposing of waste.
Nature:
-Appearance: It is a colorless to slightly yellow liquid.
-Melting point/boiling point: The melting point is about 60-70°C, and the boiling point is about 235-240°C.
-Solubility: It has low solubility in water, but has good solubility in organic solvents (such as alcohols, ethers, etc.).
Use:
-As a synthetic intermediate:(S)-3-choro-1, 2-propanediol acetonide can be used as an intermediate for the synthesis of other organic compounds, such as drugs, pesticides, etc.
-Protective agent for chemical reactions: It can be used as a hydroxyl protective agent to protect alcohol and carboxylic acid groups to prevent them from being changed in chemical reactions.
Preparation Method:
Generally,(S)-3-chloro-1,2-propanediol acetonide can be prepared by the following steps:
1. First, propylene glycol is reacted with hydrogen chloride to generate 3-chloro-1, 2-propanediol.
2. Then, the generated 3-chloro-1,2-propanediol is reacted with acetonide to generate the target product (S)-3-chloro-1,2-propanediol acetonide.
Safety Information:
- (S)-3-choro-1, 2-propanediol acetonide is a flammable liquid, avoid contact with high temperature and open flame.
-It is a harmful substance that may cause acute and chronic toxicity to the organism. After contact with skin, eyes, respiratory tract or taking, should be washed immediately, if necessary, seek medical help.
-When using or storing, take necessary safety measures, use appropriate personal protective equipment, and maintain a well-ventilated working environment.
-Follow local environmental regulations when handling and disposing of waste.
Last Update：2024-04-09 21:01:54
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Product Name: Landiolol Impurity 55 Visit Supplier Webpage Request for quotationCAS: 60456-22-6
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Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Featured ProductsSpot supply
Product Name: (S)-3-chloro-1,2-propanediol acetonide Request for quotationCAS: 60456-22-6
Tel: +86 15000810423
Email: shengzhanhx@163.com
Mobile: 19512299079
QQ: 2260325220
Wechat: Castle8737
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