9,10-dihydro-9-oxa-10 phosphaphenanthrene-10-oxide (DOPO)
ISO 6 Inquiries
35948-25-5
Shanghai port or any other port in China
Commercial package or according to customer's requirement
2035-12-31
Fine chemicals,Pharmaceutical Intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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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
Categories:
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:
Trader
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Main Products:
Fine chemicals,Pharmaceutical Intermediates
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Location:
Hangzhou National Hi-Tech Industrial Development Zone, Binjiang district, Hangzhou, Zhejiang Province, China.
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Certifications:
ISO 9001
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Inquiry History6 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
Turkey
9,10-dihydro-9-oxa-10 phosphaphenanthrene-10-oxide (DOPO)
1 KG Aug 20, 2025 
Finland
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
1 MT Jun 11, 2026 
United States
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide
1 MT Sep 20, 2023
India
DOPO
1 KG Jul 18, 2025 Post an enquiry for this product
