7499-7-2
4-Chloro-2-methylbenzoicacid
CAS: 7499-07-2
Molecular Formula: C8H7ClO2
7499-7-2 - Names and Identifiers
7499-7-2 - Physico-chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molar Mass | 170.59 |
| Density | 1.310±0.06 g/cm3(Predicted) |
| Melting Point | 167-171 °C (lit.) |
| Boling Point | 300.3±22.0 °C(Predicted) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | White |
| pKa | 3.63±0.25(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
7499-7-2 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
7499-7-2 - Introduction
It is an organic compound whose chemical formula is C8H7ClO2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to light yellow crystalline solid.
-Melting point: about 170-172°C.
-Boiling point: about 286-288°C.
-Solubility: Soluble in alcohol, ether and ester, slightly soluble in water.
Use:
-It can be used as an organic synthesis intermediate and has certain applications in the pharmaceutical and pesticide industries.
-It can also be used as a synthetic intermediate for dyes and pigments.
Preparation Method:
-The synthesis method can be obtained by chlorination of 2-methyl benzoic acid. The specific reaction conditions can be adjusted according to actual needs.
Safety Information:
-over is generally less toxic to the human body under conventional use, but still need to pay attention to protective measures.
-When in contact with skin, eyes or respiratory system, rinse immediately with plenty of water and seek medical help.
-Wear protective glasses, gloves, protective clothing and other personal protective equipment during operation.
-should be stored in a dry, ventilated place, away from fire and flammable materials.
Please note that the use and handling of any chemical should strictly follow the relevant safety procedures, and evaluate and take appropriate measures according to the specific situation.
Nature:
-Appearance: Colorless to light yellow crystalline solid.
-Melting point: about 170-172°C.
-Boiling point: about 286-288°C.
-Solubility: Soluble in alcohol, ether and ester, slightly soluble in water.
Use:
-It can be used as an organic synthesis intermediate and has certain applications in the pharmaceutical and pesticide industries.
-It can also be used as a synthetic intermediate for dyes and pigments.
Preparation Method:
-The synthesis method can be obtained by chlorination of 2-methyl benzoic acid. The specific reaction conditions can be adjusted according to actual needs.
Safety Information:
-over is generally less toxic to the human body under conventional use, but still need to pay attention to protective measures.
-When in contact with skin, eyes or respiratory system, rinse immediately with plenty of water and seek medical help.
-Wear protective glasses, gloves, protective clothing and other personal protective equipment during operation.
-should be stored in a dry, ventilated place, away from fire and flammable materials.
Please note that the use and handling of any chemical should strictly follow the relevant safety procedures, and evaluate and take appropriate measures according to the specific situation.
Last Update：2024-04-10 22:29:15
