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6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide

China biggest 6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide supplier

Product Details:

CAS No.: 35948-25-5
Chemical formula: C12H9PO2
Certification: ISO 9001/IAF/CANS/CCS
Model Number:

6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: Negotiation
Packaging Details: 25kg/bag
Delivery Time: 5-20 Days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 30,000 Tons per month
Detailed Product Description
Classification: Flame Retardants Appearance: white powder
Grade Standard: Industrial Grade/Tech Grade HS Code:  
UN No.:   IUPAC Name:

benzo[c][2,1]benzoxaphosphinin-6-ium 6-oxide

Molecular Weight: 215 Melting Point:  
CAS No.: 35948-25-5 EINECS No.: 252-813-7
MF: C12H9PO2 Other Names:

6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide


6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide

1. General description of 6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide

White crystalline powder or flakes, soluble in methanol, ethanol, chloroform, etc., soluble in benzene, toluene, chlorobenzene, etc., insoluble in water.
DOPO has high thermal stability, oxidation resistance, and excellent water resistance. It is a reactive and additive flame retardant. Because it contains phosphorus-carbon bonds, it has better flame retardancy than ordinary phosphates.


2. Applications for 6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide?


Mg cement, Fire retardant building material, Mg Metal production, disinfector, ceramic industry, paper making, textile, etc.
It can be used for linear polyester, polyamide, epoxy resin, polyurethane, widely used in electronic equipment, plastic, copper laminate circuit board and so on.

3. Technical Specifications

6H-Dibenz(C,E)(1,2)oxaphosphorin, 6-oxide
OPP Content
Melting point


4. Packaging & Delivery

25kg inner liner polyethylene (PE) bag or 1000kg in one bag

Delivery time 7-20 days after deposit received.
5. FAQ
1. Are you a manufacturer or a trading company?
Yes, We have engaged in flame retardants production for 20 years.

2. Why you choose our flame retardants?
We are the most professional manufacturer of flame retardants in China and have the most advanced manufacturing technology in China. .

3. Can you accept OEM order?
Yes, we can. We produce suitable flame retardants with reasonalbe price  OEM Service for our customers.
4. What payment term can you accept?
Usually, we accept 30% T/T deposit, 70% T/T before shipping. Or 50% T/T deposit, 50% T/T against B/L copy. Usually, we could accept L/C, but if you have special cases, we can negotiate.

Tag: 35948-25-5; 6H-Dibenzo[c,E][1,2]oxaphosphinine 6-oxide; 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide; 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide; UNII-63LTW1C2TR; 6H-Dibenz[c,e][1,2]oxaphosphorin 6-oxide