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tert-Butyl methyl ether

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

SAJ special grade, ≥99.0%

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

EC Number:

216-653-1

UNSPSC Code:

12352112

PubChem Substance ID:

329751709

Beilstein/REAXYS Number:

1730942

MDL number:

MFCD00008812

Assay:

≥99.0%

Grade:

SAJ special grade

Bp:

55-56 °C (lit.)

Vapor pressure:

4.05 psi

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Properties

grade

SAJ special grade

vapor density

3.1 (vs air)

vapor pressure

4.05 psi

assay

≥99.0%

form

liquid

autoignition temp.

705 °F

expl. lim.

15.1 %

availability

available only in Japan

dilution

(for analytical testing)

refractive index

n20/D 1.369 (lit.)

bp

55-56 °C (lit.)

mp

-110 °C (lit.)

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

ppe

Eyeshields, Faceshields, Gloves

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