56651-57-1
4-Methylbenzyl isocyanate
CAS: 56651-57-1
Molecular Formula: C9H9NO
56651-57-1 - Names and Identifiers
| Name | 4-Methylbenzyl isocyanate |
| Synonyms | 4-Methylbenzyl 4-Methylbenzyl isocyanate 4-METHYLBENZYL ISOCYANATE 1-(isocyanatomethyl)-4-methylbenzene Benzene, 1-isocyanatomethyl-4-methyl- |
| CAS | 56651-57-1 |
| InChIKey | KNYDWDHLGFMGCO-UHFFFAOYSA-N |
56651-57-1 - Physico-chemical Properties
| Molecular Formula | C9H9NO |
| Molar Mass | 147.17 |
| Density | 1.052 g/mL at 25 °C (lit.) |
| Boling Point | 55 °C/0.5 mmHg (lit.) |
| Flash Point | 215 °F |
| Appearance | Form Liquid, color Clear colorless to yellow |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.522(lit.) |
56651-57-1 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| 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. R42 - May cause sensitization by inhalation |
| 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. |
| UN IDs | 2206 |
| WGK Germany | 3 |
| HS Code | 29291090 |
| Hazard Class | IRRITANT |
56651-57-1 - Upstream Downstream Industry
56651-57-1 - Introduction
4-Methylbenzyl isocyyanate is an organic compound with the molecular formula C9H9NO. It is a colorless liquid with a pungent odor. Here is more information about the compound:
Nature:
-Density: approx. 1.08g/cm³
-Boiling point: About 234-238 ° C
-Melting point: About -5 ° C
-Solubility: Insoluble in water, soluble in organic solvents such as alcohols, ethers and ketones.
Use:
- 4-Methylbenzyl isocyyanate is usually used as a reagent in organic synthesis and can participate in many organic reactions.
-It can be used to prepare pesticides, dyes, coatings and other organic compounds.
-It can also be used to synthesize drug intermediates.
Method:
Common preparation methods include the reaction of benzyl isocyanate with methyl bromide or the reaction of benzyl isocyanate with methyl alcohol.
Safety Information:
- 4-Methylbenzyl isocyyanate is an irritating compound. Avoid direct contact with skin and eyes, and use personal protective equipment if necessary.
-It is also a flammable liquid and should be kept away from fire and high temperature.
-During operation and storage, good ventilation measures should be taken to avoid inhalation of its vapor.
-In case of inhalation or accidental contact, seek medical attention immediately.
Nature:
-Density: approx. 1.08g/cm³
-Boiling point: About 234-238 ° C
-Melting point: About -5 ° C
-Solubility: Insoluble in water, soluble in organic solvents such as alcohols, ethers and ketones.
Use:
- 4-Methylbenzyl isocyyanate is usually used as a reagent in organic synthesis and can participate in many organic reactions.
-It can be used to prepare pesticides, dyes, coatings and other organic compounds.
-It can also be used to synthesize drug intermediates.
Method:
Common preparation methods include the reaction of benzyl isocyanate with methyl bromide or the reaction of benzyl isocyanate with methyl alcohol.
Safety Information:
- 4-Methylbenzyl isocyyanate is an irritating compound. Avoid direct contact with skin and eyes, and use personal protective equipment if necessary.
-It is also a flammable liquid and should be kept away from fire and high temperature.
-During operation and storage, good ventilation measures should be taken to avoid inhalation of its vapor.
-In case of inhalation or accidental contact, seek medical attention immediately.
Last Update：2024-04-09 02:00:51
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Product Name: 4-Methylbenzyl Isocyanate Visit Supplier Webpage Request for quotation
CAS: 56651-57-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 56651-57-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for 56651-57-1