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Merck

19422

1-Butanol

analytical standard

동의어(들):

n-Butanol, Butyl alcohol

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
CH3(CH2)3OH
CAS 번호:
71-36-3
Molecular Weight:
74.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329751872
EC Number:
200-751-6
Beilstein/REAXYS Number:
969148
MDL number:
MFCD00002964

주요 문서

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도움 문의

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

InChI

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

SMILES string

CCCCO

grade

analytical standard

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

Quality Level

100

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

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관련 카테고리

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.

Other Notes

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 - STOT SE 3

target_organs

Central nervous system, Respiratory system

저장 등급

3 - Flammable liquids

wgk

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCF4848
BCCC4668
BCBV9039
BCBZ7887
BCBZ7726

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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
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