1601-98-5
1,2-Bis(4-bromophenyl)diazene
CAS: 1601-98-5
Molecular Formula: C12H8Br2N2
1601-98-5 - Names and Identifiers
| Name | 1,2-Bis(4-bromophenyl)diazene |
| Synonyms | 4,4'-Dibromoazobenzene Bis(4-bromophenyl)diazene (E)-bis(4-bromophenyl)diazene 1,2-Bis(4-bromophenyl)diazene Diazene, 1,2-bis(4-bromophenyl)- |
| CAS | 1601-98-5 |
1601-98-5 - Physico-chemical Properties
| Molecular Formula | C12H8Br2N2 |
| Molar Mass | 340.013 |
| Density | 1.67±0.1 g/cm3(Predicted) |
| Melting Point | 204 °C |
| Boling Point | 406.7±30.0 °C(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
1601-98-5 - Upstream Downstream Industry
1601-98-5 - Introduction
Properties: 1,2-bis (4-bromophenyl)diazene is an orange crystal or powder substance with a strong odor. It is insoluble in water at room temperature, but soluble in organic solvents such as ethers and ketones. It has a high melting point and a high boiling point.
use: 1,2-bis (4-bromophene) diazene is mainly used as one of the raw materials of dyes and pigments. It can be used to synthesize organic dyes, especially red and orange dyes. In addition, it can also be used in medical and biological research, as a biomarker and photosensitive substance.
Preparation method: The preparation of 1,2-bis (4-bromophenyl)diazene is generally carried out by a phenyl substitution reaction. First, a phenyl nitro compound is reacted with a nitrite to form an azo compound, which is then hydrogenated to form the desired product by substitution with nalanol or nitrosamine.
Safety Information: 1,2-bis (4-bromophenyl)diazene is a toxic compound. It may cause irritation to the human respiratory system, digestive system and eyes. Avoid inhalation or contact with skin during use. It is necessary to take appropriate safety measures, such as wearing appropriate protective equipment and maintaining a well-ventilated working environment.
Last Update：2024-04-09 21:01:54
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CAS: 1601-98-5
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CAS: 1601-98-5
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View History
1601-98-5
13481-87-3
5303-25-3
Titanium dioxide,rutile
27063-84-9
3964-52-1
粉状泡花碱
822-38-8
361-63-7
Propenal dimethyl acetal
13481-87-3
5303-25-3
Titanium dioxide,rutile
27063-84-9
3964-52-1
粉状泡花碱
822-38-8
361-63-7
Propenal dimethyl acetal
Raw Materials for 1601-98-5
Downstream Products for 1601-98-5