CAS 143-07-7 Lauric Acid - Materials / Alfa Chemistry

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Heat & Pressure Sensitive Dyes

Lauric Acid

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Catalog Number

ACM143077-2

Product Name

Lauric Acid

Structure

CAS

143-07-7

Category

Heat & Pressure Sensitive Dyes

Synonyms

Dodecylicacid

Description

Lauric acid is a white solid with a slight odor of bay oil. (USCG, 1999);DryPowder; Liquid; OtherSolid; OtherSolid, Liquid;Liquid;Solid;white or faintly yellowish crystalline solid

IUPAC Name

Dodecanoic acid

Molecular Weight

200.32

Molecular Formula

C12H24O2

Canonical SMILES

CCCCCCCCCCCC(=O)O

InChI

InChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)

InChI Key

POULHZVOKOAJMA-UHFFFAOYSA-N

Boiling Point

225 °C/100 mmHg(lit.)

Melting Point

44-46 °C(lit.)

Flash Point

>230 °F

Purity

99%

Density

0.883 g/mL at 25 °C(lit.)

Solubility

Practically insoluble in water, soluble in alcohol, chloroform, ether

Appearance

Solid

Storage

2-8 °C

Color/Form

Colorless needles;Needles from alcohol;White, crystalline powder

Complexity

132

Covalently-Bonded Unit Count

EC Number

205-582-1;606-539-3;616-324-6;616-778-5

Exact Mass

200.177630004

Formal Charge

Heavy Atom Count

Log P

4.6 (LogP);4.60;log Kow = 4.60;4.60

MeSH Entry Terms

dodecanoic acid;lauric acid;lauric acid, ammonium salt;lauric acid, barium and cadmium salt (4:1:1);lauric acid, calcium salt;lauric acid, lithium salt;lauric acid, magnesium salt;lauric acid, nickel(2+) salt;lauric acid, potassium salt;lauric acid, sodium salt;potassium laurate;sodium dodecanoate;sodium laurate

Monoisotopic Mass

200.177630004

NSC Number

5026

Odor

Characteristic, like oil of bay

Other Experimental

Heat of formation: -775.6 KJ/mol; Specific heat 1.80 J/g; Heat of fusion 36.6 kJ/mol;MP: 48 °C;Henry's Law constant = 9.3X10-6 atm-cu m/mole at 25 °C (est);Hydroxyl radical reaction rate constant = 1.4X10-11 cu cm/molec-sec at 25 °C (est)

Refractive Index

1.4304

Rotatable Bond Count

RTECS Number

OE9800000

Storage Conditions

2-8 °C

Topological Polar Surface Area

37.3 Å²

UNII

1160N9NU9U

Vapor Pressure