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513121

Sigma-Aldrich

sec-Butyl ether

96%

Synonym(s):

Di-sec-butyl ether

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About This Item

Linear Formula:
CH3CH2CH(CH3)OCH(CH3)CH2CH3
CAS Number:
6863-58-7
Molecular Weight:
130.23
EC Number:
229-961-6
MDL number:
MFCD00039921
UNSPSC Code:
12352100
PubChem Substance ID:
24873677
NACRES:
NA.22

Quality Level

100

assay

96%

refractive index

n20/D 1.394 (lit.)

bp

121 °C (lit.)

density

0.759 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CCC(C)OC(C)CC

InChI

1S/C8H18O/c1-5-7(3)9-8(4)6-2/h7-8H,5-6H2,1-4H3

InChI key

HHBZZTKMMLDNDN-UHFFFAOYSA-N

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

78.1 °F - closed cup

flash_point_c

25.6 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW5145
MKCW5144
MKCR1912
MKCR1909
MKCR1911

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Vapor-liquid and liquid-liquid equilibria for the system sec-butyl-alcohol-di-sec-butyl ether-water.
Kovach III JW and Seider WD.
Journal of Chemical and Engineering Data, 33(1), 16-20 (1988)

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