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Key Documents

458104

Sigma-Aldrich

1-Chloro-3,3,4,4,5,5-hexafluoro-2-methoxycyclopentene

97%

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About This Item

Empirical Formula (Hill Notation):
C6H3ClF6O
CAS Number:
Molecular Weight:
240.53
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

97%

refractive index

n20/D 1.376 (lit.)

bp

84 °C (lit.)

density

1.56 g/mL at 25 °C (lit.)

SMILES string

COC1=C(Cl)C(F)(F)C(F)(F)C1(F)F

InChI

1S/C6H3ClF6O/c1-14-3-2(7)4(8,9)6(12,13)5(3,10)11/h1H3

InChI key

QLPINEFCFXPUSF-UHFFFAOYSA-N

Application

Used in the preparation of perhalocyclopentanones and more recently to prepare tetracarbocyanine dyes with fluorinated rings in the side chain.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

120.2 °F - closed cup

Flash Point(C)

49 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Zh. Org. Khim., 28, 1508-1508 (1992)
The Journal of Organic Chemistry, 33, 2692-2692 (1968)

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