23068-91-9
23068-91-9 structure
- Name: METHYL 5,5-DIMETHOXYVALERATE
- Chemical Name: methyl 5,5-dimethoxypentanoate
- CAS Number: 23068-91-9
- Molecular Formula: C8H16O4
- Molecular Weight: 176.21000
- Create Date: 2018-05-26 08:00:00
- Modify Date: 2025-08-25 10:04:28
| Name | methyl 5,5-dimethoxypentanoate |
|---|---|
| Synonyms |
methyl 5,5-dimethoxyvalerate
5,5-Dimethoxy-valeriansaeure-methylester 5,5-dimethoxy-valeric acid methyl ester 5,5-dimethoxy-1-oxopentanoic acid methyl ester 5,5-dimethoxy-pentanoic acid methyl ester Pentanoic acid,5,5-dimethoxy-,methyl ester |
| Density | 1.012 |
|---|---|
| Boiling Point | 70-72ºC |
| Molecular Formula | C8H16O4 |
| Molecular Weight | 176.21000 |
| Flash Point | 63ºC |
| Exact Mass | 176.10500 |
| PSA | 44.76000 |
| LogP | 0.94860 |
| Vapour Pressure | 0.38mmHg at 25°C |
| Index of Refraction | 1.422 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
| Precursor 10 | |
|---|---|
| DownStream 5 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |