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CAS RN: 35948-25-5 | Product Number: D1874
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide
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Purity: >97.0%(T)(HPLC)
Synonyms:
- 3,4:5,6-Dibenzo-1,2-oxaphosphane-2-oxide
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$33.00
|
2 | 1 | 31 |
|
| 100G |
$72.00
|
1 | 1 | 34 |
|
| 500G |
$151.00
|
4 | Contact Us | ≥100 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D1874 |
Purity / Analysis Method 
|
>97.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__2H__9O__2P = 216.18 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 35948-25-5 |
| Reaxys Registry Number | 977361 |
| PubChem Substance ID | 87568338 |
| MDL Number | MFCD00040561 |
Specifications
| Appearance | White to Almost white powder to lump |
| Purity(HPLC) | min. 97.0 area% |
| Purity(Neutralization titration) | min. 97.0 % |
| Melting point | 116.0 to 120.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 119 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Toluene, Benzene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
Transport Information:
| HS Number | 2934.99.4400 |
PubMed Literature
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Safety Data Sheet (SDS)
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Specifications
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