trimethylphenylmethylcarbamate
2,3,5-TRIMETHACARB
CAS: 12407-86-2
Molecular Formula: C11H15NO2
trimethylphenylmethylcarbamate - Names and Identifiers
trimethylphenylmethylcarbamate - Physico-chemical Properties
| Molecular Formula | C11H15NO2 |
| Molar Mass | 193.24 |
| Density | 1.0945 (rough estimate) |
| Melting Point | 118-123°C |
| Boling Point | 329.46°C (rough estimate) |
| Water Solubility | >58 mg l-1 (23 °C) |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 6.8 x 10-3 Pa (25 °C) |
| Appearance | Solid |
| Color | White to Off-White |
| Storage Condition | Refrigerator |
| Refractive Index | 1.5080 (estimate) |
trimethylphenylmethylcarbamate - Risk and Safety
| UN IDs | 2757 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
trimethylphenylmethylcarbamate - Introduction
2,3,5-TRIMETHACARB(Hydrogen cyanide) is a colorless liquid with a special smell. Its chemical formula is HCN. The following is a description of its nature, use, preparation and safety information:
1. Nature:
- 2,3,5-TRIMETHACARB is a liquid at room temperature, but can also exist as a gas.
-It is a highly volatile liquid, soluble in water and most organic solvents.
- 2,3,5-TRIMETHACARB is a highly toxic substance, which has serious harmful effects on human health.
-It is a weak acid that reacts with alkali to produce salt.
2. Use:
- 2,3,5-TRIMETHACARB is mainly used in industrial chemistry, especially as an important intermediate in organic synthesis.
-It can be used to synthesize organic compounds, such as drugs, dyes and plastics.
- 2,3,5-TRIMETHACARB is also used for metal extraction and metal surface treatment, such as silver plating and gold plating.
3. Preparation method:
- 2,3,5-TRIMETHACARB is mainly prepared by the reaction of sodium cyanide (or potassium cyanide) with acid.
-In the specific preparation method, the most commonly used method is to react sodium cyanide with dilute sulfuric acid (or dilute hydrochloric acid) to obtain hydrocyanic acid.
4. Safety Information:
- 2,3,5-TRIMETHACARB is a highly toxic substance. Inhalation, ingestion or contact with skin can cause serious injury or even death to human health.
-It has a high degree of vapor toxicity, and inhalation of its vapor should be avoided.
-After contact with 2,3,5-TRIMETHACARB, rinse immediately with plenty of water and seek medical help immediately.
-Necessary safety measures, such as wearing protective gloves, goggles and respiratory protection equipment, are required when storing and handling 2,3,5-TRIMETHACARB.
- 2,3,5-TRIMETHACARB should be stored in a cool, well-ventilated place, separated from other chemicals.
Important Note: 2,3,5-TRIMETHACARB is a highly toxic substance and should only be used in a suitable laboratory environment and under the guidance of professionals. Before carrying out any activities related to 2,3,5-TRIMETHACARB, please be fully aware of its use and safety precautions.
1. Nature:
- 2,3,5-TRIMETHACARB is a liquid at room temperature, but can also exist as a gas.
-It is a highly volatile liquid, soluble in water and most organic solvents.
- 2,3,5-TRIMETHACARB is a highly toxic substance, which has serious harmful effects on human health.
-It is a weak acid that reacts with alkali to produce salt.
2. Use:
- 2,3,5-TRIMETHACARB is mainly used in industrial chemistry, especially as an important intermediate in organic synthesis.
-It can be used to synthesize organic compounds, such as drugs, dyes and plastics.
- 2,3,5-TRIMETHACARB is also used for metal extraction and metal surface treatment, such as silver plating and gold plating.
3. Preparation method:
- 2,3,5-TRIMETHACARB is mainly prepared by the reaction of sodium cyanide (or potassium cyanide) with acid.
-In the specific preparation method, the most commonly used method is to react sodium cyanide with dilute sulfuric acid (or dilute hydrochloric acid) to obtain hydrocyanic acid.
4. Safety Information:
- 2,3,5-TRIMETHACARB is a highly toxic substance. Inhalation, ingestion or contact with skin can cause serious injury or even death to human health.
-It has a high degree of vapor toxicity, and inhalation of its vapor should be avoided.
-After contact with 2,3,5-TRIMETHACARB, rinse immediately with plenty of water and seek medical help immediately.
-Necessary safety measures, such as wearing protective gloves, goggles and respiratory protection equipment, are required when storing and handling 2,3,5-TRIMETHACARB.
- 2,3,5-TRIMETHACARB should be stored in a cool, well-ventilated place, separated from other chemicals.
Important Note: 2,3,5-TRIMETHACARB is a highly toxic substance and should only be used in a suitable laboratory environment and under the guidance of professionals. Before carrying out any activities related to 2,3,5-TRIMETHACARB, please be fully aware of its use and safety precautions.
Last Update：2024-04-09 15:16:26
