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  2. 137-66-6
Ascorbyl palmitate | 137-66-6

Product name:Ascorbyl palmitate

CAS No:137-66-6
MF:C22H38O7
MW:414.5329
MDL:MFCD00005377
CID:36393
PubChem ID:24890608
Introduction
       Ascorbyl palmitate(Ascorbyl palmitate)by palmitic acid With L-ascorbic acid And other natural ingredients are esterified,It is a highly effective oxygen scavenger and synergist,By the World Health Organization(WHO)The Committee on food additives rated it as nutritious\non-toxic\High efficiency\Use safe food additives,It is the only antiOxidizing agent,This product can be used in food to resist oxidation\food(grease)Color protection\Nutritional fortification and other effects.
Names and Identifiers
  • 6-O-palmitoyl-L-ascorbic acid
  • L-Ascorbic acid 6-palmitate
  • Vitamin C Palmitate
  • L-Ascorbyl 6-Palmitate
  • Ascorbyl palmitate
  • (S)-2-((R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl palmitate
  • 3-AMinoMethyl-3,5,5-triMethylcyclohexylaMine
  • 6-O-Palmitoyl-L-ascorbic acid,L-Ascorbyl palmitate,Ascorbic acid 6-palmitate
  • Ascorbic acid 6-palmitate
  • ascorbic palmitate
  • ascorbyl palmit
  • L-Ascorbic acid 6-hexadecanoate
  • L-Ascorbyl palmitate
  • L-Ascorbyl palmitate,Ascorbic acid 6-palmitate,E304
  • L-ascoryl palitate
  • ondascora
  • scorbic
  • scorbicpalmitate
  • NSC 402451
  • E304
  • ascorbyl
  • quicifal
  • cetylascorbate
  • Ascorbyl palMi
  • ascorbicpalmitate
  • Ascorbyl monopalmitate
  • Ascorbyl palmitate [NF]
  • QN83US2B0N
  • 6-O-Palmitoyl ascorbate
  • Ascorbyl palmitate (NF)
  • Ascorbyl palmitate (VAN)
  • DSSTox_RID_79785
  • DSSTox_CID_21611
  • DSSTox_GSID_41611
  • 6-
  • AscorbylPalmitate
  • 6-O-Palmitoyl-L-ascorbic acid
  • MDL:MFCD00005377
  • InChIKey:QAQJMLQRFWZOBN-LAUBAEHRSA-N
  • Inchi:1S/C22H38O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(24)28-16-17(23)21-19(25)20(26)22(27)29-21/h17,21,23,25-26H,2-16H2,1H3/t17-,21+/m0/s1
  • SMILES:O(C([H])([H])[C@@]([H])([C@]1([H])C(=C(C(=O)O1)O[H])O[H])O[H])C(C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 414.26200
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 7
  • Rotatable Bond Count: 18
  • Monoisotopic Mass: 414.262
  • Heavy Atom Count: 29
  • Complexity: 515
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 2
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • XLogP3: 6.3
  • Tautomer Count: 8
  • Surface Charge: 0
  • Topological Polar Surface Area: 113

Experimental Properties

  • LogP: 4.62480
  • PSA: 113.29000
  • Refractive Index: 22.5 ° (C=1, EtOH)
  • Boiling Point: 512.7°C at 760 mmHg
  • Melting Point: 113.0 to 117.0 deg-C
  • Flash Point: 178.1ºC
  • Solubility: Slightly soluble in ethyl alcohol.
  • Color/Form: White or slightly yellow powder
  • Solubility: 1g is soluble in about 4.5ml of ethanol, very slightly soluble in water and vegetable oil
  • Sensitiveness: Sensitive to light
  • Optical Activity: [α]20/D +23±1°, c = 1% in ethanol
  • Density: 1.1500
Security Information
  • RTECS:CI7671040
  • WGK Germany:1
  • Safety Instruction:S26-S36
  • Risk Phrases:R20/21/22
  • खतरनाक माल साइन: Xn Xn
  • Hazardous Material transportation number:NONH for all modes of transport
  • Hazard Statement:H302-H315-H319-H332-H335
  • Warning Statement:P261-P280-P305+P351+P338
  • Storage Condition:Powder -20°C 3 years   4°C 2 years In solvent -80°C 6 months   -20°C 1 month
  • Hazard Category Code:R20/21/22; R36/37/38
  • Signal Word:Warning
  • TSCA:Yes
Customs Data
  • Customs Data:

    China Customs Code:

    2932190090

    Overview:

    2932190090 Other structurally non fused furan ring compounds. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    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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