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Lauric anhydride

CAT: 0286-L01070Size: 5 gDry Ice: NoHazardous: No
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CAS Number
645-66-9
Synonyms
Dodecanoic anhydride; Laurostearic anhydride
Pictogram
07 - Irritant
UDF Signal Word
Warning
MDL Number
MFCD00008965
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Not D.O.T.-Regulated
Precautions
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Lauric anhydride

Dodecanoic anhydride is an acyclic carboxylic anhydride resulting from the formal condensation of the carboxy groups of two molecules of dodecanoic acid. It is functionally related to a dodecanoic acid.

CAS Number645-66-9
PubChem CID69527
IUPAC Namedodecanoyl dodecanoate
Molecular FormulaC24H46O3
Molecular Weight382.6
XLogP10.2
Topological Polar Surface Area43.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count22
Heavy Atom Count27
Formal Charge0
Complexity307
SMILES
CCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCC
InChI
InChI=1S/C24H46O3/c1-3-5-7-9-11-13-15-17-19-21-23(25)27-24(26)22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3
InChIKey
NWADXBLMWHFGGU-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Lauric anhydride
CAS: 645-66-9
CID: 69527
Formula: C24H46O3
MW: 382.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight382.6
XLogP310.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count22
Exact Mass382.34469533
Monoisotopic Mass382.34469533
Topological Polar Surface Area43.4 Ų
Heavy Atom Count27
Formal Charge0
Complexity307
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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