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623-65-4 molecular structure
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hexadecanoyl hexadecanoate

ChemBase ID: 131617
Molecular Formular: C32H62O3
Molecular Mass: 494.83288
Monoisotopic Mass: 494.46989584
SMILES and InChIs

SMILES:
CCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCC
Canonical SMILES:
CCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCC
InChI:
InChI=1S/C32H62O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31(33)35-32(34)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-30H2,1-2H3
InChIKey:
QWZBEFCPZJWDKC-UHFFFAOYSA-N

Cite this record

CBID:131617 http://www.chembase.cn/molecule-131617.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
hexadecanoyl hexadecanoate
IUPAC Traditional name
hexadecanoic acid, anhydride
Synonyms
Palmitic anhydride
Hexadecanoic anhydride
十六酸酐
棕榈酸酐
CAS Number
623-65-4
EC Number
210-805-0
MDL Number
MFCD00008992
Beilstein Number
1807507
PubChem SID
162225894
24857243
24898705
24886939
PubChem CID
69339

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 69339 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 12.647338  LogD (pH = 7.4) 12.647338 
Log P 12.647338  Molar Refractivity 150.9618 cm3
Polarizability 60.540977 Å3 Polar Surface Area 43.37 Å2
Rotatable Bonds 30  Lipinski's Rule of Five false 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Melting Point
61-64 °C expand Show data source
61-64 °C(lit.) expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
UN Number
3261 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
8 expand Show data source
Packing Group
2 expand Show data source
Risk Statements
34 expand Show data source
Safety Statements
26-36/37/39-45 expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H314 expand Show data source
GHS Precautionary statements
P280-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 3261 8/PG 2 expand Show data source
Storage Temperature
-20°C expand Show data source
2-8°C expand Show data source
Purity
~99% expand Show data source
~99% fatty acid basis expand Show data source
≥90% expand Show data source
≥99.0% (GC) expand Show data source
97% expand Show data source
Grade
puriss. expand Show data source
Type
Grade II expand Show data source
Linear Formula
[CH3(CH2)14CO]2O expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 286508 external link
Packaging
1 g in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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