phenylselenocyanate structure
|
Common Name | phenylselenocyanate | ||
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CAS Number | 2179-79-5 | Molecular Weight | 182.08100 | |
Density | 1.484 | Boiling Point | 244.4ºC at 760mmHg | |
Molecular Formula | C7H5NSe | Melting Point | N/A | |
MSDS | N/A | Flash Point | 101.6ºC |
Name | phenyl selenocyanate |
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Synonym | More Synonyms |
Density | 1.484 |
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Boiling Point | 244.4ºC at 760mmHg |
Molecular Formula | C7H5NSe |
Molecular Weight | 182.08100 |
Flash Point | 101.6ºC |
Exact Mass | 182.95900 |
PSA | 23.79000 |
LogP | 0.49718 |
Vapour Pressure | 0.0304mmHg at 25°C |
Index of Refraction | n20/D 1.603(lit.) |
Storage condition | 2-8°C |
Water Solubility | Miscible with organic solvents, terahydro furan, dichloromethane and acetonitrile. |
Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 23/25 33 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Toxic by inhalation and if swallowed. Danger of cumulative effects.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: Poison by ingestion. The toxicological properties of this substance have not been fully investigated. Inhalation: The toxicological properties of this substance have not been fully investigated. Toxic if inhaled. Chronic: No information found. 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 immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Wash mouth out with water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Antidote: None reported. 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 carbon dioxide or dry chemical. 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use only in a chemical fume hood. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 2179-79-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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: Liquid Color: clear orange Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 116 - 117 deg C @ 12.00mbar Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: > 230 deg F (> 110.00 deg C) Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C7H5NSe Molecular Weight: 182.08 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stability unknown. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide, selenium/selenium oxides. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2179-79-5 unlisted. LD50/LC50: Not available. Carcinogenicity: PHENYLSELENOCYANATE - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Other No information available. Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.* Hazard Class: 6.1 UN Number: 2810 Packing Group: II IMO Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing Group: II RID/ADR Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T Risk Phrases: R 23/25 Toxic by inhalation and if swallowed. R 33 Danger of cumulative effects. Safety Phrases: S 20/21 When using do not eat, drink or smoke. S 28A After contact with skin, wash immediately with plenty of water. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 2179-79-5: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 2179-79-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2179-79-5 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
Hazard Codes | T: Toxic;N: Dangerous for the environment; |
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Risk Phrases | R23/25 |
Safety Phrases | 20/21-28-45-60-61 |
RIDADR | UN 3440 6.1/PG 2 |
WGK Germany | 3 |
Packaging Group | II |
Hazard Class | 6.1 |
HS Code | 2929909090 |
HS Code | 2929909090 |
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Summary | 2929909090 other compounds with other nitrogen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
phenylselenocyanide |
(phenylselanyl)formonitrile |
MFCD00216944 |
benzeneselenocyanate |
Selenocyansaeure-phenylester |
Phenylselenocyanate |
selenocyanic acid phenyl ester |