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371963

Sigma-Aldrich

Hexafluoropropene, trimer

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About This Item

Linear Formula:
[CF3C(F)=CF2]3
CAS Number:
6792-31-0
Molecular Weight:
450.07
MDL number:
MFCD00043821
UNSPSC Code:
12352100
PubChem Substance ID:
24863138
NACRES:
NA.22

form

liquid

bp

110-115 °C (lit.)

density

1.83 g/mL at 25 °C (lit.)

SMILES string

FC(F)=C(F)C(F)(F)F.FC(F)=C(F)C(F)(F)F.FC(F)=C(F)C(F)(F)F

InChI

1S/3C3F6/c3*4-1(2(5)6)3(7,8)9

InChI key

VJRSWIKVCUMTFK-UHFFFAOYSA-N

General description

Spectra of three isomeric trimers of hexafluoropropene have been investigated. It reacts with primary amines, via indirect substitution of fluorine atoms, to form the corresponding enamines and enimines.

Application

Hexafluoropropene, trimer may be used in the preparation of photochromic spiroindolinonaphthoxazine derivative. It may be used in the preparation of 2-trifluoromethyl-3-heptadifluoroisopropyl-2-perfluoropentene-4-(N′,N′-dimethylamino propyl) imino(I).

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

75.2 °F - closed cup

Flash Point(C)

24 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

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Interaction of hexafluoropropene trimers with ammonia and primary amines.
Del'tsova DP, et al.
Journal of Fluorine Chemistry, 79(1), 97-102 (1996)
Synthesis and NMR study of 9'-substituted spiroindolinonaphthoxazine derivatives.
Kakishita T, et al.
Journal of Heterocyclic Chemistry, 29(7), 1709-1715 (1992)
Non-bond F? F nuclear spin couplings II. Hexafluoropropene trimers.
Cavagna F and Schumann C.
Journal of Magnetic Resonance, 22(2), 333-334 (1969)
H Kawasaki et al.
Science (New York, N.Y.), 282(5397), 2275-2279 (1998-12-18)
cAMP (3',5' cyclic adenosine monophosphate) is a second messenger that in eukaryotic cells induces physiological responses ranging from growth, differentiation, and gene expression to secretion and neurotransmission. Most of these effects have been attributed to the binding of cAMP to
Salvatore Panza et al.
Life (Basel, Switzerland), 10(12) (2020-12-16)
The follicle-stimulating hormone receptor (FSH-R) expression was always considered human gonad-specific. The receptor has also been newly detected in extragonadal tissues. In this finding, we evaluated FSH-R expression in the human male early genital tract, in testicular tumors, and in
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