MilliporeSigma
All Photos(1)

Documents

19422

Supelco

1-Butanol

analytical standard

Sign Into View Organizational & Contract Pricing

Synonym(s):
n-Butanol, Butyl alcohol
Linear Formula:
CH3(CH2)3OH
CAS Number:
Molecular Weight:
74.12
Beilstein/REAXYS Number:
969148
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

2.55 (vs air)

vapor pressure

5 (4 mmHg) at 20 °C hPa

assay

≥99.9% (GC)

autoignition temp.

649 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

11.2 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

colorless

refractive index

n20/D 1.399 (lit.)
n20/D 1.399

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

density

0.81 g/mL at 25 °C (lit.)

application(s)

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

format

neat

SMILES string

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
PHR12093306534867
vibrant-m

19422

1-Butanol

-
vibrant-m

PHR1209

1-Butanol

-
vibrant-m

33065

1-Butanol

Essential Grade
vibrant-m

34867

1-Butanol

-
Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

100

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, UV/Vis spectroscopy: suitable

format

neat

format

neat

format

-

format

-

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

ACS reagent, puriss. p.a.

grade

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

General description

Butanol, alcohol with higher energy density, lower vapour pressure and low hygroscopicity. 1-Butanol is a potential fuel substitute to gasoline. It is also a feedstock used to produce chemicals. It is produced via two pathways, the synthetic 2-ketoacid pathway and CoA-dependent pathway. It can also be produced by fermentation of biomass-derived carbohydrates.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

It was used as a constituent in preparation of internal standard for analysis of fat-soluble vitamins using micellar electrokinetic chromatography (MEKC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

95.0 °F - Pensky-Martens closed cup

flash_point_c

35 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 7

1 of 7

1-Butanol ACS reagent, ≥99.4%

Sigma-Aldrich

360465

1-Butanol

1-Pentanol analytical standard

Supelco

77597

1-Pentanol

2-Methyl-1-propanol analytical standard

Supelco

82059

2-Methyl-1-propanol

1-Butanol suitable for HPLC, ≥99.7%

Sigma-Aldrich

34867

1-Butanol

3-Methyl-1-butanol analytical standard

Supelco

77664

3-Methyl-1-butanol

1-Butanol suitable for HPLC, 99.8%

Supelco

270679

1-Butanol

1-Butanol anhydrous, ZerO2®, 99.8%

Sigma-Aldrich

900639

1-Butanol

Production of dimethylfuran for liquid fuels from biomass-derived carbohydrates.
Roman-Leshkov, Yuriy, et al.
Nature, 447.7147, 982-985 (2007)
Metabolic engineering of< i> Escherichia coli</i> for 1-butanol and 1-propanol production via the keto-acid pathways.
Shen, Claire R., and James C. Liao.
Metabolic engineering, 10.6, 312-320 (2008)
Metabolic engineering of cyanobacteria for 1-butanol production from carbon dioxide.
Lan, Ethan I., and James C. Liao.
Metabolic engineering, 13.4, 353-363 (2011)
S Pedersen-Bjergaard et al.
Journal of chromatography. A, 876(1-2), 201-211 (2000-05-24)
Microemulsion electrokinetic chromatography (MEEKC) was carried out in a pH 2.5 phosphate buffer to effectively suppress the electroosmotic flow (EOF). With 66.6% (w/w) 25 mM phosphate buffer pH 2.5, 20.0% (w/w) 2-propanol, 6.6% (w/w) 1-butanol, 6.0% (w/w) sodium lauryl sulphate
Prasenjit Seal et al.
The journal of physical chemistry. A, 117(2), 275-282 (2012-12-19)
In the present work, we study the H atom abstraction reactions by hydroxyl radical at all five sites of 1-butanol. Multistructural variational transition state theory (MS-VTST) was employed to estimate the five thermal rate constants. MS-VTST utilizes a multifaceted dividing

Articles

Butyl methyl ether; Acetic acid; 2-Butanone; Ethyl acetate; Tetrahydrofuran; 1-Butanol; Isopropyl acetate; Heptane; Propyl acetate; 3-Methylbutanol; 4-Methyl-2-pentanone; Isobutyl acetate; Butyl acetate; Dimethyl sulfoxide; Anisole; Cumene

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service