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24137

Sigma-Aldrich

2-Propanol

puriss., meets analytical specification of Ph. Eur., BP, USP, ≥99.5% (GC)

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Synonym(s):
sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
Linear Formula:
(CH3)2CHOH
CAS Number:
Molecular Weight:
60.10
Beilstein:
635639
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.05

vapor density

2.1 (vs air)

Quality Level

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

grade

puriss.

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

750 °F

quality

meets analytical specification of Ph. Eur., BP, USP

expl. lim.

2.0-12.7 %, 93 °C

impurities

acidity or alkalinity, complies
benzene and related subst., complies
peroxides, complies
residual solvents, complies
≤0.0001% benzene
≤0.0002% heavy metals (as Pb)
≤0.002% free acid (as C2H5COOH)
≤0.002% non-volatile matter
≤0.05% aldehydes and ketones (as CH3COCH3)
≤0.1% methanol (GC)
≤0.2% water (Karl Fischer)

refractive index

n20/D 1.377 (lit.)
n20/D 1.377-1.378

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

cation traces

Fe: ≤1 mg/kg

absorption

in accordance

suitability

complies for appearance of solution
complies for identity

SMILES string

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

Inchi Key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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1 of 4

This Item
437522270490190764
2-Propanol puriss., meets analytical specification of Ph. Eur., BP, USP, ≥99.5% (GC)

Sigma-Aldrich

24137

2-Propanol

Essential Grade
2-Propanol ACS reagent, ≥99.5%

Sigma-Aldrich

437522

2-Propanol

-
2-Propanol 99.5%, HPLC grade

Sigma-Aldrich

270490

2-Propanol

-
2-Propanol ACS reagent, ≥99.5%

Sigma-Aldrich

190764

2-Propanol

-
vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

grade

puriss.

grade

-

grade

-

grade

-

assay

≥99.5% (GC)

assay

≥99.5%

assay

99.5%

assay

≥99.5%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

750 °F

autoignition temp.

750 °F

autoignition temp.

750 °F

autoignition temp.

750 °F

Other Notes

The article number 24137-4X2.5L-R will be discontinued. Please order the single bottle 24137-2.5L-R which is physically identical with the same exact specifications.
The article number 24137-6X1L-R will be discontinued. Please order the single bottle 24137-1L-R which is physically identical with the same exact specifications.

greener alternative product

Product No.
Description
Pricing

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12.0 °C - closed cup


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