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MilliporeSigma

594423

Sigma-Aldrich

2,2-Difluoro-5-formylbenzodioxole

97%

Synonym(s):

2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde

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About This Item

Empirical Formula (Hill Notation):
C8H4F2O3
CAS Number:
Molecular Weight:
186.11
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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Quality Level

assay

97%

refractive index

n20/D 1.5000 (lit.)

bp

202-203 °C (lit.)

density

1.422 g/mL at 25 °C (lit.)

functional group

aldehyde
fluoro

SMILES string

[H]C(=O)c1ccc2OC(F)(F)Oc2c1

InChI

1S/C8H4F2O3/c9-8(10)12-6-2-1-5(4-11)3-7(6)13-8/h1-4H

InChI key

GGERGLKEDUUSAP-UHFFFAOYSA-N

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This Item
739383389889284548
assay

97%

assay

97%

assay

98%

assay

97%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.5000 (lit.)

refractive index

n20/D 1.497

refractive index

-

refractive index

n20/D 1.532 (lit.)

density

1.422 g/mL at 25 °C (lit.)

density

1.423 g/mL at 25 °C

density

1.312 g/mL at 25 °C (lit.)

density

1.135 g/mL at 25 °C (lit.)

bp

202-203 °C (lit.)

bp

-

bp

80 °C/0.3 mmHg (lit.)

bp

199-200 °C (lit.)

functional group

aldehyde

functional group

aldehyde, fluoro

functional group

aldehyde

functional group

-

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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