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295272

Sigma-Aldrich

1,1-Difluoroethylene

≥99%

Synonym(s):

Vinylidene fluoride

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About This Item

Linear Formula:
H2C=CF2
CAS Number:
Molecular Weight:
64.03
Beilstein:
1733321
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
Pricing and availability is not currently available.

vapor density

2.2 (vs air)

Quality Level

vapor pressure

518 psi ( 21 °C)

Assay

≥99%

autoignition temp.

1184 °F

expl. lim.

21.3 %

bp

−83 °C (lit.)

mp

−144 °C (lit.)

SMILES string

FC(F)=C

InChI

1S/C2H2F2/c1-2(3)4/h1H2

InChI key

BQCIDUSAKPWEOX-UHFFFAOYSA-N

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Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

hose barb

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Description
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purge valve

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Pictograms

FlameGas cylinder

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Dawei Su et al.
Scientific reports, 2, 924-924 (2012-12-12)
Faceted crystals with exposed highly reactive planes have attracted intensive investigations for applications such as hydrogen production, enhanced catalytic activity, and electrochemical energy storage and conversion. Herein, we report the synthesis of mesoporous NiO crystals with dominantly exposed {110} reactive
Indro Neil Ghosh et al.
ACS synthetic biology, 5(12), 1519-1534 (2016-07-13)
The optimization of synthetic pathways is a central challenge in metabolic engineering. OptSSeq (Optimization by Selection and Sequencing) is one approach to this challenge. OptSSeq couples selection of optimal enzyme expression levels linked to cell growth rate with high-throughput sequencing
Alaaeldin Ahmed Hamza et al.
PloS one, 11(11), e0167049-e0167049 (2016-11-24)
Cardiotoxicity is a limiting factor of doxorubicin (DOX)-based anticancer therapy. Due to its beneficial effects, we investigated whether standardized extract of Melissa officinalis (MO) can attenuate doxorubicin-induced cardiotoxicity and can potentiate the efficacy of DOX against human breast cancer cells.
Jennifer R Du et al.
Water research, 43(18), 4559-4568 (2009-09-01)
A commercial poly(vinylidene fluoride) flat sheet membrane was modified by surface coating with a dilute poly(vinyl alcohol) (PVA) aqueous solution followed by solid-vapor interfacial crosslinking. The resulting PVA layer increased membrane smoothness and hydrophilicity and resulted in comparable pure water
Yang Cao et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 42(1), 346-356 (2017-05-24)
The contribution of the inflammatory mediator interleukin-17 (IL-17) in nonsmall cell lung cancer (NSCLC) malignancy has been reported in the literature. MicroRNA-181a-5p (miR-181a-5p) acts as a tumor suppressor which can regulate target gene at the posttranscriptional level. Our study aimed

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