Introduction：Basic information about CAS 137-66-6|L-Ascorbyl 6-palmitate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | L-Ascorbyl 6-palmitate |
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| CAS Number | 137-66-6 | Molecular Weight | 414.533 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 512.7±50.0 °C at 760 mmHg |
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| Molecular Formula | C22H38O7 | Melting Point | 115-118 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 164.4±23.6 °C |
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Names
| Name | L-Ascorbyl 6-palmitate |
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| Synonym | More Synonyms |
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L-Ascorbyl 6-palmitate BiologicalActivity
| Description | Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C, it is also used as an antioxidant food additive. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Others |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 512.7±50.0 °C at 760 mmHg |
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| Melting Point | 115-118 °C(lit.) |
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| Molecular Formula | C22H38O7 |
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| Molecular Weight | 414.533 |
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| Flash Point | 164.4±23.6 °C |
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| Exact Mass | 414.261749 |
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| PSA | 113.29000 |
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| LogP | 6.07 |
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| Vapour Pressure | 0.0±3.0 mmHg at 25°C |
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| Index of Refraction | 1.521 |
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| InChIKey | QAQJMLQRFWZOBN-LAUBAEHRSA-N |
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| SMILES | CCCCCCCCCCCCCCCC(=O)OCC(O)C1OC(=O)C(O)=C1O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- CI7671040
- CHEMICAL NAME :
- L-Ascorbic acid, 6-palmitate
- CAS REGISTRY NUMBER :
- 137-66-6
- BEILSTEIN REFERENCE NO. :
- 0096552
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C22-H38-O7
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 25 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 53A,146,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1517 No. of Facilities: 145 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 3051 (estimated) No. of Female Employees: 1122 (estimated)
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xn |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 1 |
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| RTECS | CI7671040 |
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| HS Code | 2932190090 |
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Customs
| HS Code | 2932190090 |
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| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Articles39
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| Molecular encapsulation of ascorbyl palmitate in preformed V-type starch and amylose. Carbohydr. Polym. 111 , 256-63, (2014) In the present study, we introduce a simple method to prepare inclusion complexes by "inserting" guest molecules into preformed "empty" V-type amylose helices. Ascorbyl palmitate (AscP) was used as a ... | |
| Influence of fatty acid on lipase-catalyzed synthesis of ascorbyl esters and their free radical scavenging capacity. Biotechnol. Appl. Biochem. 62 , 458-66, (2015) Fatty acid (FA) ascorbyl esters are recently emerging food, cosmetic, and pharmaceutical additives, which can be prepared in an eco-friendly way by using lipases as catalysts. Because they are amphiph... | |
Synonyms
| scorbic |
| L-Ascorbic Acid 6-Palmitate |
| L-Ascorbyl palmitate |
| 6-O-Palmitoyl-L-ascorbic acid,L-Ascorbyl palmitate,Ascorbic acid 6-palmitate |
| L-Ascorbyl 6-Palmitate |
| quicifal |
| (S)-2-((R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl palmitate |
| 6-O-Palmitoyl-L-ascorbic Acid |
| Ascorbic acid 6-palmitate |
| L-Ascorbyl palmitate,Ascorbic acid 6-palmitate,E304 |
| Ascorbyl Palmitate |
| ascorbic palmitate |
| scorbicpalmitate |
| ondascora |
| L-Ascorbyl palmitate,Ascorbic acid 6-palmitate |
| Vitamin C Palmitate |
| 6-palmitoylascorbic acid |
| 6-O-Palmitoyl-L-ascorbic acid,L-Ascorbic acid 6-palmitate,L-Ascorbyl palmitate |
| cetylascorbate |
| L-ascoryl palitate |
| EINECS 205-305-4 |
| ascorbyl |
| MFCD00005377 |
