9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide Medical Grade
5 Inquiries
35948-25-5
Medical Grade
QINGDAO
25kg/0.12kg Bag
2018-07-19
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Product Description
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Seller Information
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Inquiry History
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Description
Abbreviation: DOPO
Product use: used as an antibacterial agent, antioxidant, anti discoloration agent, flame retardant, synthesis of monomer reaction agent. At present, in the field of flame retardant, DOPO as a new generation of halogen free, environmental protection, green new flame retardant monomer is widely used. DOPO is mainly used in flame retardant, special functional polymer, epoxy resin, light-emitting materials, modified materials and other fields, especially in the field of electronic and electrical materials have a wide range of applications. In order to adapt to the requirements of environmental protection, in the cover art industry, DOPO epoxy resin as environmentally friendly materials will be gradually replaced brominated epoxy resin. At the same time, the use of DOPO modified polymers, with excellent no need to re - Flame Retardant Modification of the advantages. In luminescent materials, DOPO can be used to modify the light-emitting materials, the synthesis of a new generation of excellent thermal stability, flame retardant and mechanical properties of the polymer, used to manufacture liquid crystal panel.
Product attributes:
NO:35948-25-5 CAS
Specific gravity: 1.402 (30 degrees C)
Boiling point: 200 c (1mmHg)
Molecular formula: C12H9O2P
Basic Info-
Product Name:
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
Other Name:6H-Dibenz[c,e][1,2]oxaphosphorin,6-oxide;3,4:5,6-Dibenzo-2H-1,2-oxaphosphorin-2-oxide;9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide;HCA (heat stabilizer);HCA;Hiretar 101;9,10-Dihydro-9-oxa-10-phosphaphenanthren 10-oxide;Sanko HCA;DOPO;9,10-Dihydro-9-oxa-10-phosphorylphenanthrene 10-oxide;Ukanol DOPO;Ukanol GKF;Epoclean;Struktol Polydis 3710;Polydis 3710;KFR-DOPO;Chemguard DOPO;Polyphlox 3742;DOP 11S25;62281-13-4;77921-21-2;99208-51-2;134767-33-2;225505-41-9;460088-16-8
CAS No.:35948-25-5
Molecular Formula:C12H9O2P
InChIKeys:InChIKey=VBQRUYIOTHNGOP-UHFFFAOYSA-N
Molecular Weight:216.17200
Exact Mass:216.17
EC Number:252-813-7
HScode:2934999090
Characteristics-
PSA:
49.77000
XLogP3:2.5
Melting Point:119-121 °C
Boiling Point:399.658ºC at 760 mmHg
Flash Point:206.441ºC
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Sub-category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Location:
Linyi national high tech Industrial Development Zone
Shandong Deyuan Pharmaceutical Technology Co., Ltd. (hereinafter referred to as Deyuan medicine) was founded in 2009, is a high-tech innovative enterprise specializing in R & D, production, sales of pharmaceutical raw materials, pharmaceutical intermediates. Deyuan medicine is located in known as the logistics of all, beautiful Linyi National High-tech Development Zone, west of Beijing-Shanghai high-speed, east of the airport, with adjacent high-speed rail, the traffic condition is very advantageous. Deyuan medicine covers an area of nearly 60000 square meters. Under standard GMP plant, the main production workshop more than 5 square meters, power station, boiler, refrigeration and other public facilities, safety and environmental protection facilities according to standard construction. Company to China Medicine University for technical support, has the domestic famous pharmacy experts, professors and engineering and technical personnel, engaged in pharmaceutical R & D; have all kinds of pharmaceutical and chemical production experience and refined, abundance of analysis techniques. The formation of a rigorous, realistic, innovation, dedication of the elite team. Company to "high starting point, high standard, high quality" principle, established the "good faith, mutual benefit and reciprocity" partnership with several large pharmaceutical companies.
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
9,10-dihydro-9-oxa-10 phosphaphenanthrene-10-oxide (DOPO) CAS Number: 35948-25-5
10 MT Aug 19, 2025 
India
DOPO
1 TON Sep 29, 2024 
United States
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
1 MT Sep 20, 2023
Turkey
9,10-dihydro-9-oxa-10 phosphaphenanthrene-10-oxide (DOPO)
1 KG Aug 20, 2025
India
DOPO
1 KG Jul 18, 2025 Post an enquiry for this product
