2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane

Basic Information

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CAS Number

1675-54-3

Molecular Formula

C21H24O4

Molecular Weight

340.42 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

40-44℃

Boiling Point

210°C/1mmHg

Water Solubility

Soluble in 100% ethanol, dimethyl sulfoxide (100 mM), dimethyl formamide, chloroform, methanol, and ethanol (50 mM). Insoluble in water.

Refractive Index

1.5735

SMILES

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CC(C)(c1ccc(OCC2CO2)cc1)c3ccc(OCC4CO4)cc3

InChI

InChI=1S/C21H24O4/c1-21(2,15-3-7-17(8-4-15)22-11-19-13-24-19)16-5-9-18(10-6-16)23-12-20-14-25-20/h3-10,19-20H,11-14H2,1-2H3

InChIKey

LCFVJGUPQDGYKZ-UHFFFAOYSA-N

LogP

3.567700000000002

Topological Polar Surface Area

43.519999999999996 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

384

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

对热、湿度敏感

Synonyms & References

English

Oxirane,2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis-
BISPHENOL A DIGLYCIDYL ETHER RESIN
2,2-Bis(4-glycidyloxyphenyl)propane
BADGE
Bisphenol A Diglycidyl Ether
Bisphenol A glycidyl ether
Bisphenol A Glycidyl Ether Standard
2,2-Bis(4-hydroxyphenyl)propane Diglycidyl Ether
2,2-Bis[4-(glycidyloxy)phenyl]propane
2-[[4-[2-[4-(oxiran-2-ylmethoxy)phenyl]propan-2-yl]phenoxy]methyl]oxirane
D.E.R.??332
D.E.R.™ 332
Epoxy-Resin
2,2-bis(p-(2,3-epoxypropoxy)phenyl)-propan
2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bisoxirane
2,2-bis(4-(2,3-epoxpropyloxy)phenyl)propane
2,2-bis(4-(2,3-epoxypropoxy)phenyl)-propane
4,4'-Bis(2,3-epoxypropoxy)diphenyldimethylmethane
bpdge
DGEBA
der332
dgebpa
EP 274
gy6010
Epon 828
epoxidea
ERL-2774
d.e.r.332
Bisphenol A diglycidyl ether

MDL Number

MFCD00080480

Customs Code

2910900090

FAQ

What are the physical and chemical properties of 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3)?

2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3) is a colorless, clear liquid at room temperature. It has a molecular weight of approximately 278.24 g/mol and a density of about 1.13 g/cm³. The compound is slightly soluble in water but miscible with common organic solvents. It exhibits good reactivity, particularly towards nucleophiles and can undergo ring-opening reactions to form oxiranes.

How is 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3) typically synthesized?

2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3) is typically synthesized via a ring-opening polymerization of dihydroxydiphenyl ether followed by dioxirane formation. This process often involves the use of Lewis acids as catalysts to enhance the ring-opening step. The yield and selectivity can be improved by optimizing reaction conditions such as temperature and concentration of catalysts.

What industries use 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3)?

2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3) is utilized in various industries, particularly in the pharmaceutical sector for the synthesis of biologically active compounds. It also finds applications in polymer synthesis, where it acts as a cross-linking agent, and in the development of advanced sensors and semiconductors due to its unique reactivity.

What precautions should be taken when handling 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3)?

When handling 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxymethylene)]dioxirane (CAS: 1675-54-3), it is essential to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood. In case of spillage, neutralize with a base and dispose of according to local regulations. Refer to the Safety Data Sheet (SDS) for detailed handling procedures and emergency response instructions.