Name | 3-Chlorocoumarin |
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Synonyms |
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- |
Density | 1.4±0.1 g/cm3 |
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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 |
Symbol |
GHS07 |
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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 | |
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DownStream 8 | |
HS Code | 2932209090 |
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Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |