coumarin, 3-chloro-
Modify Date: 2025-08-23 11:46:14
coumarin, 3-chloro- structure
|
Common Name | coumarin, 3-chloro- | ||
|---|---|---|---|---|
| CAS Number | 92-45-5 | Molecular Weight | 180.588 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 325.4±30.0 °C at 760 mmHg | |
| Molecular Formula | C9H5ClO2 | Melting Point | 121-125ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 175.0±20.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 3-Chlorocoumarin |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 325.4±30.0 °C at 760 mmHg |
| Melting Point | 121-125ºC(lit.) |
| Molecular Formula | C9H5ClO2 |
| Molecular Weight | 180.588 |
| Flash Point | 175.0±20.0 °C |
| Exact Mass | 179.997803 |
| PSA | 30.21000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.618 |
| InChIKey | CKCOPMSBJBNBCQ-UHFFFAOYSA-N |
| SMILES | O=c1oc2ccccc2cc1Cl |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R22 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932209090 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
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CAS#:955-10-2| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| MFCD00024073 |
| coumarin, 3-chloro- |
| 3-chlorochromen-2-one |
| 3-Chloro-2H-chromen-2-one |
| 3-Chloro-2H-1-benzopyran-2-one |
| 2H-1-Benzopyran-2-one, 3-chloro- |