ethanedioyl bromide structure
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Common Name | ethanedioyl bromide | ||
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CAS Number | 15219-34-8 | Molecular Weight | 215.828 | |
Density | 2.6±0.1 g/cm3 | Boiling Point | 118.3±0.0 °C at 760 mmHg | |
Molecular Formula | C2Br2O2 | Melting Point | -19ºC | |
MSDS | Chinese USA | Flash Point | 109.8±9.2 °C | |
Symbol |
GHS05, GHS07 |
Signal Word | Danger |
Name | Oxalyl bromide |
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Synonym | More Synonyms |
Density | 2.6±0.1 g/cm3 |
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Boiling Point | 118.3±0.0 °C at 760 mmHg |
Melting Point | -19ºC |
Molecular Formula | C2Br2O2 |
Molecular Weight | 215.828 |
Flash Point | 109.8±9.2 °C |
Exact Mass | 213.826492 |
PSA | 34.14000 |
LogP | 1.41 |
Vapour Pressure | 16.8±0.2 mmHg at 25°C |
Index of Refraction | 1.567 |
Storage condition | Refrigerator (+4°C) |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Causes burns.The toxicological properties of this material have not been fully investigated.Cancer suspect agent.Light sensitive.Moisture sensitive. Potential Health Effects Eye: Causes eye burns. Lachrymator (substance which increases the flow of tears). Skin: Causes skin burns. Ingestion: Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated. Inhalation: Causes chemical burns to the respiratory tract. The toxicological properties of this substance have not been fully investigated. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Immediately 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. 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: 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: Do NOT use water directly on fire. 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. Section 7 - HANDLING and STORAGE Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Do not store in direct sunlight. Store in a tightly closed container. Store in a dry area. Keep under a nitrogen blanket. Keep refrigerated. (Store below 4C/39F.) Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 15219-34-8: 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 golden Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 102 - 103 deg C @ 720.00mm Hg Freezing/Melting Point: -19 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: reacts with water Specific Gravity/Density: Molecular Formula: C2Br2O2 Molecular Weight: 215.83 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, light, exposure to moist air or water. Incompatibilities with Other Materials: Bases, oxidizing agents, alcohol, steel. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen bromide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 15219-34-8 unlisted. LD50/LC50: Not available. Carcinogenicity: OXALYL BROMIDE - 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 Shipping Name: CORROSIVE LIQUID, N.O.S.* Hazard Class: 8 UN Number: 1760 Packing Group: II IMO Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing Group: II RID/ADR Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 34 Causes burns. Safety Phrases: S 25 Avoid contact with eyes. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. 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# 15219-34-8: No information available. Canada CAS# 15219-34-8 is listed on Canada's NDSL List. CAS# 15219-34-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 15219-34-8 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
Symbol |
GHS05, GHS07 |
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Signal Word | Danger |
Hazard Statements | H314-H332 |
Supplemental HS | Contact with water liberates toxic gas., Reacts violently with water. |
Precautionary Statements | P280-P305 + P351 + P338-P310 |
Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | C |
Risk Phrases | R23/24/25 |
Safety Phrases | 26-36/37/39-45-28-27 |
RIDADR | UN 2922 8/PG 1 |
WGK Germany | 3 |
Packaging Group | II |
HS Code | 2917190090 |
~82% ethanedioyl bromide CAS#:15219-34-8 |
Literature: Schmidt, Arthur H.; Russ, Manuel; Grosse, Detlef Synthesis, 1981 , # 3 p. 216 - 218 |
~% ethanedioyl bromide CAS#:15219-34-8 |
Literature: Chemische Berichte, , vol. 46, p. 1435 |
~% ethanedioyl bromide CAS#:15219-34-8 |
Literature: Chemische Berichte, , vol. 45, p. 1594 |
~% ethanedioyl bromide CAS#:15219-34-8
Detail
|
Literature: American Chemical Journal, , vol. 36, p. 493 |
HS Code | 2917190090 |
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Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
1,2-Bisanionic coupling approach to 2,3-disubstituted cyclopentenols and cyclopentenones.
Org. Lett. 8 , 2147, (2006) [reaction: see text] We describe a new approach to 2,3-disubstituted cyclopentenols and cyclopentenones through two consecutive regioselective additions of equal or different electrophiles to a cyclop... |
Ethanedioyl dibromide |
oxalyl dibromide |
EINECS 239-271-7 |
ethanedioyl bromide |
MFCD00000113 |