Name | 2,3,4-Trihydroxybenzaldehyde |
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Synonyms |
Pyrogallol-4-carboxaldehyde
Benzaldehyde, 2,3,4-trihydroxy- protocataculaldehyde Benzaldehyde,2,3,4-trihydroxy 2,3,4-Trihydroxybenzaldehyde 2,3,4-Trihydroxy-benzaldehyd 2,3,4,5,6-PENTAFLUOROPHENYL 4-BROMO-2-CHLOROBENZENESULPHONATE MFCD00003325 2,3,4-trihydroxy benzaldehyde 2,3,4-trishydroxybenzaldehyde EINECS 218-404-2 |
Density | 1.6±0.1 g/cm3 |
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Boiling Point | 301.9±37.0 °C at 760 mmHg |
Melting Point | 159-161 °C(lit.) |
Molecular Formula | C7H6O4 |
Molecular Weight | 154.120 |
Flash Point | 150.6±23.0 °C |
Exact Mass | 154.026611 |
PSA | 77.76000 |
LogP | 1.25 |
Vapour Pressure | 0.0±0.7 mmHg at 25°C |
Index of Refraction | 1.734 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
![]() GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 2 |
RTECS | CU8439800 |
HS Code | 2912499000 |
Precursor 0 | |
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DownStream 10 | |
HS Code | 2912499000 |
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Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |