112440-49-0
3-(Cyanomethyl)-2,4,5-trimethylthophene
CAS: 112440-49-0
Molecular Formula: C9H11NS
112440-49-0 - Names and Identifiers
112440-49-0 - Physico-chemical Properties
| Molecular Formula | C9H11NS |
| Molar Mass | 165.26 |
| Density | 1.073±0.06 g/cm3(Predicted) |
| Melting Point | 66°C |
| Boling Point | 130°C 0,7mm |
| Flash Point | 123.7°C |
| Vapor Presure | 0.00369mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.543 |
| MDL | MFCD00143113 |
112440-49-0 - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 3439 |
| HS Code | 29349990 |
112440-49-0 - Introduction
3-(Cyanomethyl)-2,4, 5-trimethylthiophene is an organic compound. Its molecular formula is C11H15NS, belonging to the thiophene compounds.
Nature:
1. Appearance: 3-(Cyanomethyl)-2,4, 5-trimethylthiophene is a white or pale yellow crystalline solid.
2. melting point: it has a higher melting point, about 110-112 ℃.
3. Solubility: 3-(cyanomethyl)-2,4, 5-trimethylthiophene can be dissolved in organic solvents, such as methanol, dimethyl sulfoxide, etc.
Use:
3-(Cyanomethyl)-2,4, 5-trimethylthiophene has important application value in the field of dyes and photochemistry, and can be used as a transient light absorber, dye-sensitized solar cells and other materials.
Preparation Method:
There are many methods for producing 3-(cyanomethyl)-2,4, 5-trimethylthiophene, among which the more common method is obtained by reacting the corresponding thiophene derivative with cyanated methyl.
Safety Information:
1. 3-(Cyanomethyl)-2,4,5-trimethylthiophene is a combustible substance, which can burn in case of open fire and high temperature. Attention should be paid to fire and explosion prevention measures.
2. Pay attention to personal protective measures during use and operation, avoid contact with skin and eyes, and avoid inhalation or intake.
3. should be stored in a cool and dry place, away from fire and oxidant.
4. If you accidentally come into contact with the substance, immediately rinse the contaminated skin or eyes with water and seek medical attention.
Nature:
1. Appearance: 3-(Cyanomethyl)-2,4, 5-trimethylthiophene is a white or pale yellow crystalline solid.
2. melting point: it has a higher melting point, about 110-112 ℃.
3. Solubility: 3-(cyanomethyl)-2,4, 5-trimethylthiophene can be dissolved in organic solvents, such as methanol, dimethyl sulfoxide, etc.
Use:
3-(Cyanomethyl)-2,4, 5-trimethylthiophene has important application value in the field of dyes and photochemistry, and can be used as a transient light absorber, dye-sensitized solar cells and other materials.
Preparation Method:
There are many methods for producing 3-(cyanomethyl)-2,4, 5-trimethylthiophene, among which the more common method is obtained by reacting the corresponding thiophene derivative with cyanated methyl.
Safety Information:
1. 3-(Cyanomethyl)-2,4,5-trimethylthiophene is a combustible substance, which can burn in case of open fire and high temperature. Attention should be paid to fire and explosion prevention measures.
2. Pay attention to personal protective measures during use and operation, avoid contact with skin and eyes, and avoid inhalation or intake.
3. should be stored in a cool and dry place, away from fire and oxidant.
4. If you accidentally come into contact with the substance, immediately rinse the contaminated skin or eyes with water and seek medical attention.
Last Update：2024-04-10 22:29:15
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View History
112440-49-0
偶氮氯膦 I
ETHYL N-HYDROXYACETIMIDATE
134356-74-4
258864-54-9
103898-11-9
42949-24-6
10042-59-8
正丙醇铌
3b-hydroxy-5-pregnen-20-one
偶氮氯膦 I
ETHYL N-HYDROXYACETIMIDATE
134356-74-4
258864-54-9
103898-11-9
42949-24-6
10042-59-8
正丙醇铌
3b-hydroxy-5-pregnen-20-one