22401-25-8
22401-25-8 structure
- Name: Tetraethyl 1,3-propanediylbis(phosphonate)
- Chemical Name: 1,3-bis(diethoxyphosphoryl)propane
- CAS Number: 22401-25-8
- Molecular Formula: C11H26O6P2
- Molecular Weight: 316.268
- Create Date: 2018-05-06 08:00:00
- Modify Date: 2024-01-02 13:39:31
| Name | 1,3-bis(diethoxyphosphoryl)propane |
|---|---|
| Synonyms |
Tetraethyl 1,3-propanediylbis(phosphonate)
Propandiyl-bis-phosphonsaeure-tetraaethylester Tetraethyl propane-1,3-diylbis(phosphonate) 1,3-Bis-diaethoxyphosphoryl-propan Propandiyldiphosphonsaeure-tetraaethylester tetraethyltrimethylenediphosphonate Phosphonic acid, 1,3-propanediylbis-, tetraethyl ester Phosphonic acid,trimethylenedi-,tetraethyl ester propanediyl-bis-phosphonic acid tetraethyl ester Phosphonic acid,1,3-propanediylbis-,tetraethyl ester MFCD00048543 Phosphonic acid, P,P'-1,3-propanediylbis-, tetraethyl ester tetraethylpropylene-1,3-diphosphonate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 400.9±28.0 °C at 760 mmHg |
| Molecular Formula | C11H26O6P2 |
| Molecular Weight | 316.268 |
| Flash Point | 209.7±44.3 °C |
| Exact Mass | 316.120453 |
| PSA | 90.68000 |
| LogP | 0.88 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.433 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 22401-25-8: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Viscous liquid Color: Clear Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 206 - 227 deg C @ 5 Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C11H26O6P2 Molecular Weight: 316.126 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of phosphorus, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 22401-25-8 unlisted. LD50/LC50: Not available. Carcinogenicity: Tetraethylpropylene-1,3-diphosphonate - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 22401-25-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 22401-25-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 22401-25-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| Safety Phrases | S24/25 |
|---|---|
| HS Code | 2915900090 |
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| Literature: Griffith, Julie A.; McCauley, David J.; Barrans Jr., Richard E.; Herlinger, Albert W. Synthetic Communications, 1998 , vol. 28, # 23 p. 4317 - 4323 |
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| Literature: Monatshefte fuer Chemie, , vol. 81, p. 202,206 |
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| Literature: Inorganic Chemistry, , vol. 52, # 15 p. 8288 - 8290 |
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| Literature: Journal of the American Chemical Society, , vol. 66, p. 1511 |
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| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 18 p. 5403 - 5407 |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |