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320196

tert-Butyl methyl ether

Name: <I>tert</I>-Butyl methyl ether
Brand: SIGALD

reagent grade, 98%

Synonym(s):

MTBE, Methyl tert-butyl ether

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About This Item

Linear Formula:

(CH₃)₃COCH₃

CAS Number:

1634-04-4

Molecular Weight:

88.15

UNSPSC Code:

12352112

NACRES:

NA.07

PubChem Substance ID:

329753965

EC Number:

216-653-1

Beilstein/REAXYS Number:

1730942

MDL number:

MFCD00008812

Assay:

98%

Grade:

reagent grade

Bp:

55-56 °C (lit.)

Vapor pressure:

4.05 psi ( 20 °C)

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Properties

grade

reagent grade

Quality Segment

100

vapor density

3.1 (vs air)

vapor pressure

4.05 psi ( 20 °C)

assay

98%

form

liquid

autoignition temp.

705 °F

expl. lim.

15.1 %

dilution

(for analytical testing)

refractive index

n20/D 1.369 (lit.)

bp

55-56 °C (lit.)

mp

-110 °C

density

0.74 g/mL at 25 °C (lit.)

SMILES string

COC(C)(C)C

InChI

1S/C5H12O/c1-5(2,3)6-4/h1-4H3

InChI key

BZLVMXJERCGZMT-UHFFFAOYSA-N

Description

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H315

pcodes

P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-18.4 °F - closed cup

flash_point_c

-28 °C - closed cup

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