1,3,3,3-Tetrafluoroprop-1-ene

Base Information

• Chemical Name: 1,3,3,3-Tetrafluoroprop-1-ene
• CAS No.: 1645-83-6
• Deprecated CAS: 2072839-56-4,1638974-96-5,2248137-12-2
• Molecular Formula: C3H2 F4
• Molecular Weight: 114.042
• Hs Code.: 2903399090
• European Community (EC) Number: 471-480-0,688-097-1,810-135-4
• UNII: 5I2481UOO8
• DSSTox Substance ID: DTXSID10885446
• Nikkaji Number: J1.348.007I,J2.164.369F
• Wikidata: Q2806557
• Mol file: 1645-83-6.mol

Synonyms:1,3,3,3-tetrafluoropropene;HFO-1234ze;trans-1,3,3,3-tetrafluoropropene

Chemical Property of 1,3,3,3-Tetrafluoroprop-1-ene

Chemical Property:

• Vapor Pressure: 3440mmHg at 25°C
• Melting Point: -104.53°C
• Refractive Index: 1.284
• Boiling Point: -16°C
• PSA: 0.00000
• Density: 1.219g/cm³
• LogP: 2.03190
• Water Solubility.: 373mg/L at 24℃
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 114.00926271
• Heavy Atom Count: 7
• Complexity: 69.5

Purity/Quality:

99.9% ^*data from raw suppliers

1,3,3,3-Tetrafluoroprop-1-ene 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,F
• Statements: 11
• Safety Statements: 9-16-33

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=CF)C(F)(F)F
• Isomeric SMILES: C(=C/F)\C(F)(F)F

Technology Process of 1,3,3,3-Tetrafluoroprop-1-ene

There total 58 articles about 1,3,3,3-Tetrafluoroprop-1-ene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.4%

1,1,1,3,3-pentachloropropane (23153-23-3) → 1-chloro-1,3,3,3-tetrafluoropropane (149329-29-3) + 1,3,3,3-tetrafluoro-propene (1645-83-6) + 1,1,1,3,3-Pentafluoropropane (460-73-1) + 1-chloro-3,3,3-trifluoropropene (2730-43-0)

Guidance literature:

With hydrogen fluoride; antimony pentafluoride; at 120 - 121 ℃; for 3.5h; under 9551.8 - 29721.1 Torr; Product distribution / selectivity;

Reference yield: 42.4%

1,1,1,3,3-pentachloropropane (23153-23-3) + 1,1,1,3,3-Pentafluoropropane (460-73-1) → 1-chloro-1,3,3,3-tetrafluoropropane (149329-29-3) + 1,3,3,3-tetrafluoro-propene (1645-83-6) + 1-chloro-3,3,3-trifluoropropene (2730-43-0)

Guidance literature:

With hydrogen fluoride; antimony pentafluoride; at 120 - 121 ℃; for 3.5h; under 9551.8 - 29721.1 Torr; Product distribution / selectivity;

Reference yield:

2-chloro-1,1,1-trifluoropropene (2730-62-3) → 1,3,3,3-tetrafluoro-propene (1645-83-6) + 2,2,2-trifluoroethanol (420-46-2) + 1,1,1,3,3,3-hexafluoropropane (690-39-1) + 2,3,3,3-tetrafluoro-propene (754-12-1) + 1,1,1,2,2-pentafluoropropane (1814-88-6)

Guidance literature:

With chromium(III) oxide; hydrogen fluoride; oxygen; at 350 ℃; for 0.0025h;

upstream raw materials:

1,1,1,3,3-Pentafluoropropane

ethyl-dimethyl-(2,3,3,3-tetrafluoro-propyl)-ammonium; hydroxide

polytetrafluoroethylene

1-Chloro-1,1-difluoroethane

Downstream raw materials:

1,1,1-trifluoropropylene

1,1,3,3-tetrachloro-1-propene

trans-1-chloro-3,3,3-trifluoropropene

(Z)-1-chloro-3,3,3-trifluoro-1-propene

Refernces

• 1、 Knunyants,I.L. et al.. "-". . . Retrieved 1960.
• 2、 -. "COMPOSITIONS OF CHROMIUM OXYFLUORIDE OR FLUORIDE CATALYSTS, THEIR PREPARATION AND THEIR USE IN GAS-PHASE PROCESSES". Paragraph 0168. . Retrieved 2019/06/14.
• 3、 -. "METHOD FOR PRODUCING 1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze) FROM 1-CHLORO-3,3,3-TRIFLUOROPOPENE (HCFO-1233zd)". Paragraph 0041-0042. . Retrieved 2019/06/07.