4-(Chloromethyl)benzoic acid CAS 1642-81-5, 4-(Chloromethyl)benzoic acid, CAS 1642-81-5
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Under specific circumstances, 4-(Chloromethyl)benzoic acid CAS 1642-81-5 should be made clear that this substance is slightly harmful to water. That is to say, to a certain extent, it will have an impact on the water environment.
1642-81-5
C8H7ClO2
170.59
216-697-1
| CAS | 1642-81-5 |
| Molecular formula | C8H7ClO2 |
| Molecular weight | 170.59 |
| EIENCS | 216-697-1 |
| Form | Crystalline Powder |
| Melting point | 201-202 °C(lit.) |
| boling point | 201-203 °C |
| Density | 1.315±0.06 g/cm3(Predicted) |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| PKA | 4.11±0.10(Predicted) |
| Color | White to slightly yellow |
| Storage temp | Inert atmosphere,Room Temperature |
Under specific circumstances, 4-(Chloromethyl)benzoic acid CAS 1642-81-5 should be made clear that this substance is slightly harmful to water. That is to say, to a certain extent, it will have an impact on the water environment. Although this impact may not be very serious, it still requires our high attention.
In daily life or during related operations, extra caution must be exercised. Under no circumstances should undiluted or large amounts of this product come into direct contact with groundwater, waterways or sewage systems. Because once these products enter these water bodies without proper treatment, even in small amounts, they may gradually accumulate and pose a potential threat to the entire aquatic ecosystem; However, if there is extensive contact with the product, the resulting harm will be even more significant. It may disrupt the ecological balance in the water and affect the survival and reproduction of numerous aquatic organisms.
At the same time, it needs to be particularly emphasized that without the explicit permission of the relevant government departments, this kind of material must never be discharged into the surrounding environment at will. The government's permission is based on a comprehensive consideration of the overall environment and ecology, and has strict approval standards and procedures. Only by following these regulations can we minimize the possible adverse effects of this substance on the environment and protect the ecological environment on which we depend for survival.
It is mainly used as an intermediate for pharmaceuticals and dyes.
Hazard Code: C
Danger level: 34-42/43
Safety level: 22-26-36/37/39-45
United Nations Number: UN3261
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