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ChemicalBook--->CAS DataBase List--->126-14-7

126-14-7

126-14-7 Structure

126-14-7 Structure
IdentificationMore
[Name]

Sucrose octaacetate
[CAS]

126-14-7
[Synonyms]

D-(+)-SACCHAROSE OCTAACETATE
D-SACCHAROSE OCTAACETATE
D-(+)-SUCROSE OCTAACETATE
FEMA 3038
OCTAACETYLSUCROSE
OCTA-O-ACETYL D-(+)-SACCHAROSE
OCTA-O-ACETYL D-(+)-SUCROSE
SACCHAROSE OCTAACETATE
.alpha.-D-Glucopyranoside,1,3,4,6-tetra-O-acetyl-.beta.-D-fructofuranosyl,tetraacetate
1,3,4,6-tetra-o-acetyl-beta-d-fructofuranosyl-alpha-d-glucopyranosidtetr
1,3,4,6-Tetra-O-acetylhex-2-ulofuranosyl 2,3,4,6-tetra-O-acetylhexopyranoside
aacetate
alpha-D-Glucopyranoside, 1,3,4,6-tetra-O-acetyl-beta-D-fructofuranosyl, tetraacetate
alpha-d-glucopyranoside,1,3,4,6-tetra-o-acetyl-beta-d-fructofuranosyl,tetra
Soa
Sucrose octa actate
SUCROSE OCTAACETATE 97+%
OCTAACETYL SUCROSE(SACCHAROSE OCTAACETATE)
D-SucroseOctoacetate,>99%
D-SucroseOctoacetate
[EINECS(EC#)]

204-772-1
[Molecular Formula]

C28H38O19
[MDL Number]

MFCD00006623
[Molecular Weight]

678.59
[MOL File]

126-14-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to creamy white powder
[Melting point ]

82-85 °C(lit.)
[alpha ]

D25.4 +58.5° (c = 2.56 in abs alcohol)
[Boiling point ]

260 °C(lit.)
[density ]

1.28
[FEMA ]

3038
[refractive index ]

60 ° (C=2, EtOH)
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
[form ]

Powder
[color ]

White to creamy white
[Odor]

odorless
[Odor Type]

odorless
[optical activity]

[α]22/D +58.8°, c = 2.5 in ethanol
[Water Solubility ]

SLIGHTLY SOLUBLE
[Merck ]

8881
[BRN ]

79290
[InChIKey]

ZIJKGAXBCRWEOL-SAXBRCJISA-N
[LogP]

3.19
[CAS DataBase Reference]

126-14-7(CAS DataBase Reference)
[NIST Chemistry Reference]

Sucrose, octaacetate(126-14-7)
[EPA Substance Registry System]

126-14-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

2
[RTECS ]

WN6620000
[F ]

3
[HS Code ]

29400090
[Toxicity]

LD50 orally in Rabbit: 5000 mg/kg LD50 dermal Rabbit 5000 mg/kg
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Sucrose octaacetate(126-14-7).msds
Hazard InformationBack Directory
[Chemical Properties]

Sucrose octaacetate is odorless with an intensly bitter flavor influenced by food acids
[Chemical Properties]

Sucrose octaacetate occurs as white hygroscopic powder. It is practically odorless with a bitter taste.
[Chemical Properties]

white to creamy white powder
[Uses]

Adhesive; impregnating and insulating papers; in lacquers and plastics; as a denaturant for alcohol.
[Uses]

Octa-O-acetyl D-(+)-Surcose was used in studies involving human bitter taste receptor hTAS2R46.
[Definition]

ChEBI: Sucrose octaacetate is a glycoside.
[Preparation]

May be prepared by heating sucrose, acetamide and sodium acetate; or by acetylation of sucrose using acetic anhydride, zinc chloride and acetic acid.
[Production Methods]

Sucrose octaacetate is typically produced by chemical synthesis; one reported synthetic method is by pyridine-catalyzed acetylation of sucrose.
[Pharmaceutical Applications]

Sucrose octaacetate is used as an alcohol denaturant in pharmaceutical formulations. It is also used as a bittering agent, and is incorporated into preparations intended to deter nail-biting or thumb-sucking.
[Safety Profile]

Slightly toxic by ingestion andskin contact. A skin irritant. When heated todecomposition it emits acrid smoke and irritating vapors.
[Safety]

Sucrose octaacetate is generally regarded as safe. It is considered slightly hazardous in cases of skin contact (irritant), ingestion, or inhalation.
LD50 (rabbit, skin): >5 g/kg
LD50 (rat, oral): >5 g/kg
[storage]

Sucrose octaacetate is a stable material and should be stored in a well-closed, airtight container. Store in a cool, dry place; moisture may cause instability.
[Purification Methods]

After three recrystallisations from EtOH or 95% EtOH (charcoal), the m of the octaacetate rises to 88-90o, or Et2O with m 89o and [] D +58.5o (c 2.6, EtOH). It has a bitter taste. [Linstead et al. J Am Chem Soc 62 3260 1940, Lemieux & Huber J Am Chem Soc 78 4117 1956, Beilstein 17/8 V 410.]
[Regulatory Status]

GRAS listed. Approved by the FDA as both a direct and an indirect food additive, and as a nail-biting deterrent for over-the-counter drug products.
Spectrum DetailBack Directory
[Spectrum Detail]

Sucrose octaacetate(126-14-7)MS
Sucrose octaacetate(126-14-7)1HNMR
Sucrose octaacetate(126-14-7)13CNMR
Sucrose octaacetate(126-14-7)IR1
Sucrose octaacetate(126-14-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Sucrose octaacetate, 98%(126-14-7)
[Sigma Aldrich]

126-14-7(sigmaaldrich)
[TCI AMERICA]

Octa-O-acetyl D-(+)-Saccharose,>98.0%(T)(126-14-7)
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