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Ascorbyl palmitate cas no:137-66-6

Synonyms: L-Ascorbicacid, 6-palmitate (8CI);Palmitic acid, 6-ester with ascorbic acid (6CI,7CI);6-Hexadecanoyl-L-ascorbic acid;6-O-Palmitoyl-L-ascorbic acid;6-O-Palmitoylascorbic acid;6-Palmitoylascorbicacid;Ascorbic acid palmitate;Ascorbyl 6-palmitate;Ascorbyl monopalmitate;Ascorbylpalmitic acid;Cetyl ascorbate;E 304;L-Ascorbyl 6-palmitate;L-Ascorbyl monopalmitate;NSC402451;Ondascora;Quicifal;VCP 10;

Identification
NameAscorbyl palmitate
CAS137-66-6
SynonymsL-Ascorbicacid, 6-palmitate (8CI);Palmitic acid, 6-ester with ascorbic acid (6CI,7CI);6-Hexadecanoyl-L-ascorbic acid;6-O-Palmitoyl-L-ascorbic acid;6-O-Palmitoylascorbic acid;6-Palmitoylascorbicacid;Ascorbic acid palmitate;Ascorbyl 6-palmitate;Ascorbyl monopalmitate;Ascorbylpalmitic acid;Cetyl ascorbate;E 304;L-Ascorbyl 6-palmitate;L-Ascorbyl monopalmitate;NSC402451;Ondascora;Quicifal;VCP 10;
EINECS(EC#)205-305-4
Molecular FormulaC22H38O7
Molecular Weight414.54
Chemical Properties
AppearanceWhite to yellowish powder
refractive index22.5 ° (C=1, EtOH)
Safety Data

Hazard UN NO.
Risk R20/21/22

Toxicity

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 DATA

ACUTE 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)

supplier list

Wuhu Baofeng Imp & Exp Co., Ltd.(WUHU HUAHAI BIOL...
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Hangzhou Dashan Chemical Co.,Ltd.
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Nantong Chem-Tech.(Group) Co., Ltd.
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Alfa Aesar
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EMD Chemicals Inc.
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Penta Manufacturing Co.
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DSM Nutritional Products, Inc.
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Great Earth Chemical, LLC
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Sunwell Chemicals Co.,Ltd.
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Alpha Environmental
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Dulcette Technologies LLC
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Beijing Chinese Yi Hong Technology Co., Ltd.
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Address: Haidian District, Beijing Qinghe clear margin of the East Building 5-10 in Australias Rising Star 10 100 192,
Shanghai Sunwise Chemical Co., Ltd.
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Address: 215, Reeco Tower, No. 255 Wubao Road, Shanghai 201103,
M.C.Biotec Inc.
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Address: No.40 Ma Jia Street, Nanjing, Jiangsu 210009,
Shanghai Seebio Biotech, Inc.
Tel:+86-(21)-50272981
Address: 11-502 Lane 299, Bisheng Rd, Zhangjiang, Shanghai 201204,

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