2724-59-6
2724-59-6 structure
- Name: 17-methyl Stearic Acid
- Chemical Name: 17-Methylstearic acid
- CAS Number: 2724-59-6
- Molecular Formula: C19H38O2
- Molecular Weight: 298.50400
- Catalog: analytical chemistry food safety Fatty acid, fatty acid methyl ester
- Create Date: 2018-09-06 19:32:31
- Modify Date: 2024-01-10 10:24:08
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17-Methylstearic acid is a methyl-branched fatty acid that has been found in mouse meibomian glands, C. cornucopioides mushrooms, and Phytobacter species. It is also found in the aerial parts of C. ladanifer, where its concentration varies seasonally.
| Name | 17-Methylstearic acid |
|---|---|
| Synonyms |
17-Methyloctadecanoic acid
17-METHYLOCTADECANOIC ACID |
| Description | 17-Methylstearic acid is a methyl-branched fatty acid that has been found in mouse meibomian glands, C. cornucopioides mushrooms, and Phytobacter species. It is also found in the aerial parts of C. ladanifer, where its concentration varies seasonally. |
|---|---|
| Related Catalog |
| Density | 0.885 g/cm3 |
|---|---|
| Boiling Point | 415.3ºC at 760 mmHg。 产品描述 安全性： |
| Melting Point | 67.5°C |
| Molecular Formula | C19H38O2 |
| Molecular Weight | 298.50400 |
| Flash Point | 234.5ºC |
| Exact Mass | 298.28700 |
| PSA | 37.30000 |
| LogP | 6.57850 |
| Vapour Pressure | 4.64E-08mmHg at 25°C |
| Index of Refraction | 1.455 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| 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 | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2915900090 |
| Precursor 6 | |
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| DownStream 2 | |
| 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% |