-
Name
HEXANOIC ANHYDRIDE
- EINECS 218-121-4
- CAS No. 2051-49-2
- Article Data31
- CAS DataBase
- Density 0.943 g/cm3
- Solubility Hydrolyzes in water.
- Melting Point -40 °C
- Formula C12H22O3
- Boiling Point 246.999 °C at 760 mmHg
- Molecular Weight 214.305
- Flash Point 116.614 °C
- Transport Information UN 3265 8/PG 2
- Appearance clear colorless to light yellow liquid
- Safety 26-36/37/39-45
- Risk Codes 34
-
Molecular Structure
-
Hazard Symbols
C
- Synonyms n-Hexanoic anhydride;Hexanoicacid, anhydride (9CI);Hexanoic anhydride (6CI,7CI,8CI);Caproic acidanhydride;Caproic anhydride;Capronic acid anhydride;Capronic anhydride;Hexanoyl anhydride;n-Hexanoic acid anhydride;
- PSA 43.37000
- LogP 3.21680
Hexanoic anhydride Chemical Properties
Molecular Structure of Hexanoic anhydride (CAS NO.2051-49-2):
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IUPAC Name: Hexanoyl hexanoate
Molecular Formula: C12H22O3
Molecular Weight: 214.30
EINECS: 218-121-4
Melting Point: -40 °C
Index of Refraction: 1.436
Molar Refractivity: 59.44 cm3
Molar Volume: 227.2 cm3
Surface Tension: 31.7 dyne/cm
Density: 0.943 g/cm3
Flash Point: 116.6 °C
Enthalpy of Vaporization: 48.41 kJ/mol
Boiling Point: 247 °C at 760 mmHg
Vapour Pressure: 0.0263 mmHg at 25 °C
Sensitive: Moisture Sensitive
Product Categories: Pharmaceutical Intermediates
Appearance: clear colorless to light yellow liquid
Canonical SMILES: CCCCCC(=O)OC(=O)CCCCC
InChI: InChI=1S/C12H22O3/c1-3-5-7-9-11(13)15-12(14)10-8-6-4-2/h3-10H2,1-2H3
InChIKey: PKHMTIRCAFTBDS-UHFFFAOYSA-N
Hexanoic anhydride Safety Profile
Safety Information of Hexanoic anhydride (CAS NO.2051-49-2):
Hazard Codes: 
C
Risk Statements: 34
R34:Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: III
Hexanoic anhydride Specification
Hexanoic anhydride (CAS NO.2051-49-2), its Synonyms are Hexanoic acid, 1,1'-anhydride ; Hexanoic acid, anhydride ; Caproic acid anhydride ; Caproic anhydride ; Capronic acid anhydride ; Capronic anhydride ; Hexanoyl anhydride .
Related Products
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