Name | pivalic acid |
---|---|
Synonyms |
tert-Pentanoic acid
a,a-Dimethylpropionic Acid Propanoic acid,2,2-dimethyl 2,2-dimethylpropionic acid EINECS 200-922-5 Acetic acid,trimethyl MFCD00004194 trimethyl-acetic acid Propanoic acid, 2,2-dimethyl- 2,2-Dimethylpropanoic acid Neopentanoic acid Pivalic acid trimethylacetic acid 2,2,2-trimethylacetic acid 2, 2-Dimethylpropanoic acid |
Density | 0.905 |
---|---|
Boiling Point | 163-164 ºC |
Melting Point | 32-35 °C(lit.) |
Molecular Formula | C5H10O2 |
Molecular Weight | 102.132 |
Flash Point | 63 ºC |
Exact Mass | 102.068077 |
PSA | 37.30000 |
LogP | 0.94 |
Vapour density | 3.6 (vs air) |
Vapour Pressure | 0.9±0.6 mmHg at 25°C |
Index of Refraction | 1.420 |
Storage condition | 2-8°C |
Water Solubility | 25 g/L (20 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
![]() ![]() GHS05, GHS07 |
---|---|
Signal Word | Danger |
Hazard Statements | H302 + H312-H314 |
Precautionary Statements | P280-P305 + P351 + P338-P310 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | C:Corrosive |
Risk Phrases | R21/22;R34 |
Safety Phrases | S26-S36/37/39-S45 |
RIDADR | UN 3261 8/PG 2 |
WGK Germany | 1 |
RTECS | TO7700000 |
Packaging Group | II |
Hazard Class | 8 |
HS Code | 2915600000 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2915900090 |
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Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |