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tert-Butyl acetate

Name: tert-Butyl acetate
Brand: MM

for synthesis

Synonym(s):

tert-Butyl acetate, Acetic acid tert-butyl ester

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About This Item

Linear Formula:

CH₃COOC(CH₃)₃

CAS Number:

540-88-5

Molecular Weight:

116.16

UNSPSC Code:

12352108

EC Index Number:

208-760-7

NACRES:

NA.22

MDL number:

MFCD00008807

Assay:

≥99.0% (GC)

Form:

liquid

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Properties

vapor pressure

41 hPa ( 20 °C)

Quality Segment

200

assay

≥99.0% (GC)

form

liquid

potency

4100 mg/kg LD₅₀, oral (Rat)

expl. lim.

1.5 % (v/v)

bp

95-97 °C/1013 hPa

transition temp

flash point 1 °C

density

0.87 g/cm³ at 20 °C

storage temp.

2-30°C

SMILES string

O(C(C)(C)C)C(=O)C

InChI

1S/C6H12O2/c1-5(7)8-6(2,3)4/h1-4H3

InChI key

WMOVHXAZOJBABW-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.865 - 0.866
Identity (IR): passes test

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This Item	1.01974	911143	8.18213
Sigma-Aldrich 8.02189 tert-Butyl acetate	Supelco 1.01974 n-Butyl acetate	Sigma-Aldrich 911143 HO-PEG₂₄-propanoic acid t-butyl ester	Sigma-Aldrich 8.18213 tert-Butyl glycinate
description for synthesis	description EMPLURA^®	description -	description for synthesis
assay ≥99.0% (GC)	assay ≥99% (GC)	assay -	assay ≥92.5% (GC)
Quality Level 200	Quality Level 200	Quality Level -	Quality Level 200
density 0.87 g/cm³ at 20 °C	density 0.88 g/mL at 25 °C (lit.)	density -	density 0.96 g/cm³ at 20 °C
bp 95-97 °C/1013 hPa	bp 124-126 °C (lit.)	bp -	bp 29-31 °C/3 hPa
storage temp. 2-30°C	storage temp. 2-30°C	storage temp. −20°C	storage temp. 2-8°C
form liquid	form liquid	form solid or liquid	form liquid

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H332,H335,H336

pcodes

P210 - P233 - P240 - P241 - P242 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - STOT SE 3

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

39.2 °F - closed cup

flash_point_c

4 °C - closed cup

target_organs

Central nervous system, Respiratory system

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