PCB NO 14
3,5-dichlorobiphenyl
CAS: 34883-41-5
Molecular Formula: C12H8Cl2
PCB NO 14 - Names and Identifiers
| Name | 3,5-dichlorobiphenyl |
| Synonyms | PCB 14 BZNO 14 3,5-PCB PCB NO 14 34883-41-5 BALLSCHMITER NO 14 3,5-Dichlorobiphenyl 3,5-DICHLOROBIPHENYL 3,5-dichlorobiphenyl 3,5-Dichloro-1,1'-biphenyl 1,1'-Biphenyl, 3,5-dichloro- 1,1'-biphenyl, 3,5-dichloro- 3,5-Dichlorobiphenyl, 3,5-PCB |
| CAS | 34883-41-5 |
| EINECS | 630-495-4 |
| InChI | InChI=1/C12H8Cl2/c13-11-6-10(7-12(14)8-11)9-4-2-1-3-5-9/h1-8H |
PCB NO 14 - Physico-chemical Properties
| Molecular Formula | C12H8Cl2 |
| Molar Mass | 223.1 |
| Density | 1.2490 (rough estimate) |
| Melting Point | 62℃ |
| Boling Point | 289.78°C (rough estimate) |
| Flash Point | 149.7°C |
| Vapor Presure | 0.000487mmHg at 25°C |
| Appearance | neat |
| BRN | 1944311 |
| Refractive Index | 1.6257 (589.3 nm 25℃ |
PCB NO 14 - Risk and Safety
| Risk Codes | R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S35 - This material and its container must be disposed of in a safe way. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | 2315 |
| WGK Germany | 3 |
| Hazard Class | 9 |
| Packing Group | II |
PCB NO 14 - Introduction
3,5-dichlorobiphenyl is an organic compound with the molecular formula C12H8Cl2 and the structural formula is as follows:
Cl Cl
/
C=C
/
Cl H
Properties of 3,5-dichlorobiphenyl:
-Appearance: Colorless crystalline solid
-Melting point: 60-62 ℃
-Boiling point: 280 ℃
-Density: 1.36g/cm³
-insoluble in water, soluble in organic solvents such as ethanol, ether, etc.
The main use of 3,5-dichlorobiphenyl:
-As an intermediate in organic synthesis, it is widely used in organic synthesis reactions. The chlorides can undergo nucleophilic substitution, reduction, oxidation and other reactions for the preparation of other organic compounds.
-Used in the manufacture of dyes, pigments and pharmaceutical intermediates.
Preparation of 3,5-dichlorobiphenyl:
is usually obtained by the reaction of biphenyl with chlorine. The reaction conditions are generally high temperature (180-200°C), using iron catalyst catalysis.
Safety information for 3,5-dichlorobiphenyl:
- 3,5-dichlorobiphenyl is irritating and irritating to the skin and eyes. It should be rinsed with plenty of water immediately after contact.
-During the operation, pay attention to prevent inhalation of gas, operate in a well-ventilated place, and wear protective gloves and protective glasses.
-Avoid contact with oxidants and acidic substances during storage, and avoid high temperature and fire sources.
-In the disposal of waste, in accordance with the relevant laws and regulations to avoid pollution to the environment.
Cl Cl
/
C=C
/
Cl H
Properties of 3,5-dichlorobiphenyl:
-Appearance: Colorless crystalline solid
-Melting point: 60-62 ℃
-Boiling point: 280 ℃
-Density: 1.36g/cm³
-insoluble in water, soluble in organic solvents such as ethanol, ether, etc.
The main use of 3,5-dichlorobiphenyl:
-As an intermediate in organic synthesis, it is widely used in organic synthesis reactions. The chlorides can undergo nucleophilic substitution, reduction, oxidation and other reactions for the preparation of other organic compounds.
-Used in the manufacture of dyes, pigments and pharmaceutical intermediates.
Preparation of 3,5-dichlorobiphenyl:
is usually obtained by the reaction of biphenyl with chlorine. The reaction conditions are generally high temperature (180-200°C), using iron catalyst catalysis.
Safety information for 3,5-dichlorobiphenyl:
- 3,5-dichlorobiphenyl is irritating and irritating to the skin and eyes. It should be rinsed with plenty of water immediately after contact.
-During the operation, pay attention to prevent inhalation of gas, operate in a well-ventilated place, and wear protective gloves and protective glasses.
-Avoid contact with oxidants and acidic substances during storage, and avoid high temperature and fire sources.
-In the disposal of waste, in accordance with the relevant laws and regulations to avoid pollution to the environment.
Last Update：2024-04-09 01:59:58
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Spot supply
Product Name: PCB No 14 Request for quotationCAS: 34883-41-5
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: PCB No 14 Visit Supplier Webpage Request for quotationCAS: 34883-41-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
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