1-丙烯,2,3,3,3-四氟-

Description

1-Propene,2,3,3,3-tetrafluoro- · CAS 754-12-1 · C3H2F4. UNII P5N89242X3. Boiling Point: -29.4 °C; LogP: 2.15; Autoignition Temperature: 405 °C.

Identification

CAS Registry Number	754-12-1
PubChem CID	2776731
Molecular formula	C3H2F4
IUPAC name	2,3,3,3-tetrafluoroprop-1-ene
UNII (FDA)	P5N89242X3

Computed Descriptors

Molecular Weight	114.04
XLogP3	1.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	114.00926271
Monoisotopic Mass	114.00926271
Topological Polar Surface Area	0
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	-29.4 °C
LogP	2.15
Autoignition Temperature	405 °C

Physical description & handling notes

• Gas Vapor
• COLOURLESS LIQUEFIED GAS.
• Solubility in water, g/l at 24 °C: 0.2 (very poor)
• Density (for liquid): 1.1 g/cm³
• Relative vapor density (air = 1): 4
• Vapor pressure, kPa at 21.1 °C: 600

GHS Hazard Classification

Reported hazard statements	H220 (100%), H280 (100%), H221 (35.5%), H361, H402

Documented Uses

• 2023: 55,000,000 - <70,000,000 lb
• 2022: 40,000,000 - <55,000,000 lb
• 2021: 40,000,000 - <55,000,000 lb
• 2020: 25,000,000 - <40,000,000 lb
• Transportation Equipment Manufacturing
• Electrical Equipment, Appliance, and Component Manufacturing

Synonyms

2,3,3,3-tetrafluoropropene; 754-12-1; HFO-1234yf; 1-Propene, 2,3,3,3-tetrafluoro-; P5N89242X3; DTXSID4074728; RefChem:81182; DTXCID2047779; 468-710-7; 2,3,3,3-tetrafluoroprop-1-ene; 1234yf; HFC 1234yf; 1,1,1,2-Tetrafluoropropene; 2,3,3,3-tetrafluoropropene-1; HFC 1134yf; HFO 1234yf

Frequently Asked Questions

What are the CAS number and molecular formula of 1-Propene,2,3,3,3-tetrafluoro-?

CAS 754-12-1; molecular formula C3H2F4; molecular weight — g/mol.

What other names is 1-Propene,2,3,3,3-tetrafluoro- known by?

2,3,3,3-tetrafluoropropene, 754-12-1, HFO-1234yf, 1-Propene, 2,3,3,3-tetrafluoro-, P5N89242X3, DTXSID4074728.

Is 1-Propene,2,3,3,3-tetrafluoro- classified as hazardous?

Hazard statements reported: H220, H280, H221, H361, H402.

What are the key physical properties of 1-Propene,2,3,3,3-tetrafluoro-?

Boiling Point: -29.4 °C; LogP: 2.15; Autoignition Temperature: 405 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.