O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%&
O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%&
CAS: 304671-77-0
Molecular Formula: C14H20Cl2N2O
O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%& - Names and Identifiers
| Name | O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%& |
| Synonyms | o-Tolidine hydrate dihydrochloride |
| CAS | 304671-77-0 |
| EINECS | 621-165-0 |
O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%& - Physico-chemical Properties
| Molecular Formula | C14H20Cl2N2O |
| Molar Mass | 303.2274 |
| Melting Point | >340°C(lit.) |
O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%& - Risk and Safety
| Risk Codes | R45 - May cause cancer R22 - Harmful if swallowed R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
O-TOLIDINE DIHYDROCHLORIDE HYDRATE 97%& - Introduction
Nature:
1. It is a white to slightly yellow crystalline powder with relatively high purity.
2. Dissolved in water and ethanol, slightly soluble in ether.
Usage:
1. In organic synthesis, it can be used as an important reagent, such as a reducing agent.
2. It may have applications in dye preparation as a catalyst or intermediate for dye synthesis.
3. It may also be used in fields such as photosensitive paper.
Method:
The specific synthesis method will involve organic synthesis chemistry, usually requiring multi-step reactions to prepare 3,3 '- dimethylbenzidine dihydrochloride.
Security information:
1. It is necessary to avoid direct contact with the skin, eyes, and respiratory tract, and appropriate protective equipment should be worn during operation.
2. Avoid inhaling dust and ensure that the operation is carried out in a well ventilated area.
3. It should be stored in a dry, cool, and well ventilated place, away from sources of fire and oxidants.
Last Update：2024-05-07 11:39:57
