Merck
All Photos(3)

360465

Sigma-Aldrich

1-Butanol

ACS reagent, ≥99.4%

Synonym(s):
n-Butanol, Butyl alcohol
Linear Formula:
CH3(CH2)3OH
CAS Number:
Molecular Weight:
74.12
Beilstein:
969148
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

grau

ACS reagent

Nível de qualidade

200

densidade de vapor

2.55 (vs air)

pressão de vapor

5.5 mmHg

teor

≥99.4%

forma

liquid

temperatura de autoignição

649 °F

Lim. expl.

11.2 %

Impurezas

≤0.0008 meq/g Titr. acid
≤0.01% butyraldehyde
≤0.1% water
≤0.2% butyl ether

resíduo de evaporação

≤0.005%

cor

APHA: ≤10

índice de refração

n20/D 1.399 (lit.)

pH

7 (20 °C, 70 g/L)

pb

116-118 °C (lit.)

pf

−90 °C (lit.)

densidade

0.81 g/mL at 25 °C (lit.)

SMILES string

CCCCO

InChI

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

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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Related Categories

Embalagem

500 mL in glass bottle
1, 2.5, 4×2.5, 4×4 L in glass bottle
18 L in steel drum

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

95.0 °F - Pensky-Martens closed cup

Ponto de fulgor (ºC)

35 °C - Pensky-Martens closed cup

Certificate of Analysis

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Certificate of Origin

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