1468-39-9
1468-39-9 structure
- Name: ISOVALERIC ANHYDRIDE
- Chemical Name: Isovaleric Anhydride
- CAS Number: 1468-39-9
- Molecular Formula: C10H18O3
- Molecular Weight: 186.24800
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-08-12 08:03:31
- Modify Date: 2025-08-25 17:41:35
| Name | Isovaleric Anhydride |
|---|---|
| Synonyms |
Isovaleric anhydride
MFCD00015051 EINECS 215-994-3 3-methylbutanoyl 3-methylbutanoate |
| Density | 0.932 g/mL at 20 °C(lit.) |
|---|---|
| Boiling Point | 103-104°C 24mm |
| Melting Point | -65°C |
| Molecular Formula | C10H18O3 |
| Molecular Weight | 186.24800 |
| Flash Point | 91°C |
| Exact Mass | 186.12600 |
| PSA | 43.37000 |
| LogP | 2.14840 |
| Vapour Pressure | 0.151mmHg at 25°C |
| Index of Refraction | n20/D 1.417 |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H311-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2922 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2915900090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2915900090 |
|---|---|
| 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% |