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371378

Sigma-Aldrich

3,3,3-Trifluoropropene

99%

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Linear Formula:
CF3CH=CH2
CAS Number:
Molecular Weight:
96.05
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.3 (vs air)

vapor pressure

3380 mmHg ( 20 °C)

Assay

99%

expl. lim.

13.5 %

bp

−18-−16 °C (lit.)

SMILES string

FC(F)(F)C=C

InChI

1S/C3H3F3/c1-2-3(4,5)6/h2H,1H2

InChI key

FDMFUZHCIRHGRG-UHFFFAOYSA-N

Packaging

Supplied in a Sure/Pac cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1 - Press. Gas Compr. Gas - STOT RE 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Theresia Ahrens et al.
Dalton transactions (Cambridge, England : 2003), 45(43), 17495-17507 (2016-11-02)
The reaction of the silyl complex [Rh{Si(OEt)
Yangang Ren et al.
The Science of the total environment, 749, 141406-141406 (2020-08-21)
Phytohormones emitted into the atmosphere perform many functions relating to the defence, pollination and competitiveness of plants. To be effective, their atmospheric lifetimes must be sufficient that these signals can be delivered to their numerous recipients. We investigate the atmospheric
G L Kennedy
Critical reviews in toxicology, 21(2), 149-170 (1990-01-01)
Fluorine-containing monomers form the basis for production of a large number of commercially important polymers. Most of the polymerization occurs as gas-phase reactions, hence the hazards associated with the monomers arises primarily from inhalation. The chemicals covered in this review
Jeongdae Im et al.
Environmental science & technology, 48(22), 13181-13187 (2014-10-21)
The hydrofluoroolefin 2,3,3,3-tetrafluoropropene (HFO-1234yf) has been introduced to replace 1,1,1,2-tetrafluoroethane (HFC-134a) as refrigerant in mobile, including vehicle, air conditioning systems because of its lower global warming potential. HFO-1234yf is volatile at ambient temperatures; however, high production volumes and widespread handling

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