Name | Terephthalaldehyde |
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Synonyms |
Benzol-1,4-dicarbaldehyd
1,4-Benzenedicarbaldehyde 1,4-Phthalaldehyde 4-Formylbenzaldehyde Terephthalaldehyde 1,4-Benzenedicarboxaldehyde MFCD00006949 benzene-1,4-dicarbaldehyde Benzene-1,4-dicarboxaldehyde 1,4-Benzenedialdehyde 1,4-Diformylbenzene EINECS 210-784-8 |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 246.5±0.0 °C at 760 mmHg |
Melting Point | 114-116 °C(lit.) |
Molecular Formula | C8H6O2 |
Molecular Weight | 134.132 |
Flash Point | 101.7±19.6 °C |
Exact Mass | 134.036774 |
PSA | 34.14000 |
LogP | 1.49 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.623 |
Water Solubility | 3 g/L (50 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi: Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S22-S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 1 |
RTECS | WZ0430000 |
HS Code | 2912299000 |
Precursor 8 | |
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DownStream 10 | |
HS Code | 2912299000 |
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Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |