6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide

Basic Information

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CAS Number

35948-25-5

Molecular Formula

C12H9O2P

Molecular Weight

216.18 g/mol

Basic Physical Properties

Melting Point

116.0 to 120.0 deg-C

Boiling Point

399.7°C at 760 mmHg

Flash Point

206.441 oC

SMILES

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O=P1OC2=CC=CC=C2C3=CC=CC=C13

InChI

InChI=1S/C12H9O2P/c13-15-12-8-4-2-6-10(12)9-5-1-3-7-11(9)14-15/h1-8,15H

InChIKey

VBQRUYIOTHNGOP-UHFFFAOYSA-N

LogP

2.846000000000002

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

266

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide
DOPO
DOP
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
HCA
Flame retardant-DOPO
BHGUARD-DOPO
9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
9,10-Dihydro-9-Oxa-10-Phospaphenantrene-10-Oxide
benzo[c][2,1]benzoxaphosphinin-6-ium 6-oxide
3,4:5,6-Dibenzo-1,2-oxaphosphane-2-oxide
9,10-Dihydro-9-Oxa-10-Phosphaphenanthrene-10-Oxide(DOPO)

MDL Number

MFCD00040561

Customs Code

2934999090

FAQ

What is 6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5)?

6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide is a heterocyclic organic compound with the CAS number 35948-25-5. It features a complex ring structure containing oxygen and phosphorus atoms, making it a key intermediate in pharmaceutical and organic synthesis. The compound is known for its stability and reactivity in chemical reactions, often used in research for developing new drugs and materials.

What are the main uses of 6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5)?

6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5) is primarily utilized in pharmaceutical research as a building block for synthesizing bioactive compounds. It also finds applications in organic chemistry for creating functionalized molecules and in industrial processes for producing specialized chemical intermediates. Its unique structure makes it valuable in drug discovery and material science.

Is 6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5) safe?

The safety of 6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5) depends on handling conditions. It is considered hazardous due to potential irritant properties and should be used with appropriate protective equipment. Safety standards emphasize proper ventilation, avoiding skin contact, and following guidelines from chemical safety data sheets (SDS) to ensure safe handling in laboratories and industrial settings.

How should 6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5) be stored?

6H-Dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS: 35948-25-5) should be stored in a cool, dry, and dark environment to maintain stability. It requires airtight containers to prevent moisture ingress and exposure to air. Storage conditions should avoid high humidity and direct light to preserve its chemical integrity and prolong shelf life.