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334707

Sigma-Aldrich

1,2-Diiodotetrafluorobenzene

99%

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About This Item

Empirical Formula (Hill Notation):
C6F4I2
CAS Number:
2708-97-6
Molecular Weight:
401.87
EC Number:
220-303-3
MDL number:
MFCD00019011
UNSPSC Code:
12352100
PubChem Substance ID:
24860251
NACRES:
NA.22

Assay

99%

mp

49-50 °C (lit.)

functional group

fluoro
iodo

SMILES string

Fc1c(F)c(F)c(I)c(I)c1F

InChI

1S/C6F4I2/c7-1-2(8)4(10)6(12)5(11)3(1)9

InChI key

JQBYIZAYQMMVTO-UHFFFAOYSA-N

Related Categories

General description

1,2-Diiodotetrafluorobenzene on treatment with methyl lithium at -78/dg, affords dilithiotetrafluorobenzene. 1,2-Diiodotetrafluorobenzene (1,2-DITFB) forms co-crystals with nitroxide 1,1,3,3-tetramethylisoindolin-2-yloxyl (TMIO), a 2:2 cyclic tetramer, (TMIO)2·(1,2-DITFB)2.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

334707-BULK:
334707-5G:4548173988047
334707-1G:
334707-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD1973
BCBZ5333
BCBV5124
BCBT4073
BCBR9423V

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Vapour phase assembly of a halogen bonded complex of an isoindoline nitroxide and 1, 2-diiodotetrafluorobenzene.
Davy KJP, et al.
CrystEngComm, 13(16), 5062-5070 (2011)
The reaction of 1, 2-dilithiotetrafluorobenzene with group V halides.
Cullen WR and Wu AW.
Journal of Fluorine Chemistry, 8(2), 183-187 (1976)

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