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W292912

Sigma-Aldrich

Isopropyl alcohol

greener alternative

natural, ≥98%, FG

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Synonym(s):
2-Propanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
Linear Formula:
(CH3)2CHOH
CAS Number:
67-63-0
Molecular Weight:
60.10
FEMA Number:
2929
Beilstein:
635639
EC Number:
200-661-7
Council of Europe no.:
4146
MDL number:
MFCD00011674
UNSPSC Code:
12164502
PubChem Substance ID:
329830547
Flavis number:
2.079
NACRES:
NA.21

biological source

botanical

Quality Level

400

grade

FG
Fragrance grade
Halal
Kosher
natural

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

Assay

≥98%

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.377 (lit.)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

greener alternative category

Aligned,

Organoleptic

alcohol; ethereal

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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General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Application


  • Different solvents and organic modifiers for the control of crystallographic parameters in nano-crystallite hydroxyapatite for amplification of photocatalytic activity.: This study demonstrates how isopropyl alcohol, used as a solvent, can control the structural properties of hydroxyapatite nanocrystals, enhancing their photocatalytic performance in environmental applications (Kawsar et al., 2024).

  • Preparation of a sustainable magnetic sorbent for the extraction and preconcentration of progestogens in natural water samples.: The study utilizes isopropyl alcohol in the synthesis of a novel, environmentally friendly sorbent for water purification processes, addressing the crucial need for removing contaminants from water (Aguinaga Martínez et al., 2024).

  • Rational synthesis of methylsilsesquioxane aerogels addressing thermal load and compression recovery issues in Li-ion batteries.: This research highlights the use of isopropyl alcohol in synthesizing advanced materials that improve the safety and efficiency of lithium-ion batteries, a critical component for sustainable energy solutions (Li et al., 2024).

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

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

Target Organs

Central nervous system

WGK

WGK 1

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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