CAS 112-92-5 Octadecanol - Materials / Alfa Chemistry

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Octadecanol

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Catalog Number

ACM112925

Product Name

Octadecanol

Structure

CAS

112-92-5

Category

Solubility Enhancing Reagents

Synonyms

Stearic alcohol

Description

Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid; PelletsLargeCrystals, OtherSolid;Solid;Solid;COLOURLESS-TO-WHITE SLIGHTLY WAXY FLAKES OR LEAFLETS.

IUPAC Name

octadecan-1-ol

Molecular Weight

270.46

Molecular Formula

C18H38O

Canonical SMILES

CCCCCCCCCCCCCCCCCCO

InChI

InChI=1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3

InChI Key

GLDOVTGHNKAZLK-UHFFFAOYSA-N

Boiling Point

170-171 °C 2 mmHg

Melting Point

56-59 °C (lit.)

Flash Point

392 °F (200 °C) (Closed cup);170 °C

Purity

99%+

Density

0.8124 at 59 °C/4 °C;Relative density (water = 1): 0.81 (liquid)

Solubility

4.07e-09 M;1.1e-06 mg/mL at 25 °C;Soluble in alcohol, ether, benzene, acetone;Soluble in chloroform; slightly soluble in acetone, benzene;In water, 1.1X10-3 mg/L at 25 °C;1.1e-06 mg/mL at 25 °C;Solubility in water: none

Appearance

Solid

Storage

Room temperature

Color/Form

Leaflets from ethanol;Unctuous white flakes or granules

Complexity

145

Covalently-Bonded Unit Count

EC Number

204-017-6;272-778-1

Exact Mass

270.292266g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1610

Log P

8.22

MeSH Entry Terms

1-octadecanol;stearyl alcohol

Monoisotopic Mass

270.292266g/mol

NSC Number

5379

Odor

Faint

Other Experimental

Faint characteristic odor & bland taste /stearyl alcohol usp/;SOLUBLE IN VEGETABLE OILS /STEARYL ALCOHOL USP/;Liquid molar volume = 0.33572 cu m/kmol;Heat of fusion at melting point = 7.4057X10+7 J/kmol (for the gamma phase, no selection of the alpha phase, crystal I can be made).;MP: 59.4 to 59.8 °C; BP: 210 °C at 15 mm Hg (pure substance);Vapor pressure = 0.1 mm Hg @ 125 °C;Henry's Law constant = 8.4X10-4 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 2.7X10-11 cu cm/molec-sec at 25 °C (est)

Rotatable Bond Count

RTECS Number

RG2010000

UNII

2KR89I4H1Y

Vapor Pressure

2.70e-06 mmHg;2.7X10-6 mm Hg at 25 °C (est);Vapor pressure, Pa at 150 °C: 133

XLogP3

8.4

MSDS

Download MSDS

COA