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1437053

USP

2-Methyl-1-propanol

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
Isobutanol, Isobutyl alcohol
Linear Formula:
(CH3)2CHCH2OH
CAS Number:
Molecular Weight:
74.12
Beilstein:
1730878
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

vapor density

2.55 (vs air)

vapor pressure

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

autoignition temp.

801 °F

expl. lim.

10.6 %

manufacturer/tradename

USP

refractive index

n20/D 1.396 (lit.)

bp

108 °C (lit.)

mp

−108 °C (lit.)

density

0.803 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CC(C)CO

InChI

1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3

InChI key

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

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This Item
PHR272982059538132
2-Methyl-1-propanol United States Pharmacopeia (USP) Reference Standard

USP

1437053

2-Methyl-1-propanol

2-Methyl-1-propanol certified reference material, pharmaceutical secondary standard

Supelco

PHR2729

2-Methyl-1-propanol

2-Methyl-1-propanol analytical standard

Supelco

82059

2-Methyl-1-propanol

2-Methyl-1-propanol 99.5%

Sigma-Aldrich

538132

2-Methyl-1-propanol

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

application(s)

-

format

neat

format

-

format

neat

format

-

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor density

2.55 (vs air)

vapor pressure

8 mmHg ( 20 °C)

vapor pressure

8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)

vapor pressure

8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)

vapor pressure

8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

2-Methyl-1-propanol USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.
Sales restrictions may apply.

related product

Signal Word

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

82.4 °F - closed cup

Flash Point(C)

28 °C - closed cup


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