4'-Chlorobiphenyl-4-ylamine - Names and Identifiers
Name | 4'-Chlorobiphenyl-4-ylamine
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Synonyms | CCRIS 5144 BRN 2207825 AKOS BAR-0150 SALOR-INT L300829-1EA 4-Amino-4'-chlorobiphenyl 4-AMINO-4'-CHLOROBIPHENYL 4-Amino-4'-chlorodiphenyl 4'-chlorobiphenyl-4-amine 4'-Chloro-biphenyl-4-amine 4-Biphenylamine, 4'-chloro- 4'-Chlorobiphenyl-4-ylamine 4'-CHLORO-BIPHENYL-4-YLAMINE (4'-chloro-4-biphenylyl)amine 4'-CHLORO-[1,1'-BIPHENYL]-4-AMINE [1,1'-Biphenyl]-4-amine,4'-chloro- (1,1'-Biphenyl)-4-amine, 4'-chloro- 4'-CHLORO-BIPHENYL-4-YLAMINE HYDROCHLORIDE 4-12-00-03269 (Beilstein Handbook Reference)
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CAS | 135-68-2
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EINECS | 205-211-3 |
InChI | InChI=1/C12H10ClN/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,14H2 |
4'-Chlorobiphenyl-4-ylamine - Physico-chemical Properties
Molecular Formula | C12H10ClN
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Molar Mass | 203.67 |
Density | 1.205 |
Melting Point | 127-129°C |
Boling Point | 338℃ |
Flash Point | 158℃ |
Water Solubility | 4.684mg/L(temperature not stated) |
Vapor Presure | 0.000104mmHg at 25°C |
pKa | 3.97±0.10(Predicted) |
Storage Condition | 2-8°C(protect from light) |
Refractive Index | 1.6100 (estimate) |
4'-Chlorobiphenyl-4-ylamine - Risk and Safety
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R50 - Very Toxic to aquatic organisms
R22 - Harmful if swallowed
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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.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
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UN IDs | UN 3077 9 / PGIII |
WGK Germany | 3 |
Hazard Note | Irritant |
4'-Chlorobiphenyl-4-ylamine - Introduction
4 '-Chloro-biphenyl-4-amine is an organic compound with the chemical formula C12H10ClN. It is a white crystalline solid with a strong ammonia odor.
This compound has many important applications. First of all, because its molecular structure contains amino and benzene rings, it can be used as a raw material for dyes and pigments, and used in the synthesis of dyes, pigments and inks. Secondly, it can also be used as an intermediate in organic synthesis reactions for the preparation of other organic compounds. In addition, since its amino group can form a coordinate bond with a metal ion, it can also be applied to the fields of a catalyst, a chelating agent, and the like.
The method for preparing 4 '-chloro-biphenyl-4-amine is mainly carried out by introducing a chlorine atom into the molecule of biphenyl-4-amine. One commonly used method of preparation is the reaction of biphenyl -4-amine with a chlorinating agent such as ferrous chloride to form 4 '-chloro-biphenyl -4-amine.
For safety information, 4 '-Chloro-biphenyl-4-amine can cause eye, skin and respiratory tract irritation. Wear protective gloves, goggles and respiratory protection during use and handling. At the same time, avoid prolonged exposure to the air to prevent inhalation or skin contact. In case of accidental contact, please rinse immediately with plenty of water and seek medical attention in time. In addition, the substance should be stored in a cool, dry place, away from fire sources and oxidants, and avoid contact with strong oxidants, strong acids and other substances.
Last Update:2024-04-10 22:29:15