23585-00-4
23585-00-4结构式
- 常用中文名：1-甲基-1H-咪唑-5-甲酰肼
- 常用英文名：1-Methyl-1H-imidazole-5-carbohydrazide
- CAS号：23585-00-4
- 分子式：C5H8N4O
- 分子量：140.143
- 发布时间：2018-12-05 21:59:07
- 更新时间：2024-01-13 09:48:06
| 中文名 | 1-甲基-1H-咪唑-5-甲酰肼 |
|---|---|
| 英文名 | 3-methylimidazole-4-carbohydrazide |
| 中文别名 | 1-甲基-1H-咪唑-5-碳酰肼 |
| 英文别名 |
1H-Imidazole-5-carboxylic acid, 1-methyl-, hydrazide
1-Methyl-5-imidazoliecarboxylic hydrazide 3-Methyl-3H-imidazol-4-carbonsaeure-hydrazid 1-Methyl-imidazol-5-carbohydrazid 3-methyl-3H-imidazole-4-carboxylic acid hydrazide 1-methyl-1H-imidazole-5-carboxylic acid hydrazide 1-Methyl-5-carboxyhydrazid-imidazol 1-Methyl-1H-imidazole-5-carbohydrazide |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 熔点 | 186ºC |
| 分子式 | C5H8N4O |
| 分子量 | 140.143 |
| 精确质量 | 140.069809 |
| PSA | 72.94000 |
| LogP | -1.24 |
| 折射率 | 1.651 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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: Vacuum or sweep up material and place into a suitable disposal 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: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 23585-00-4: 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: Solid Color: white Odor: characteristic odor pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 186 - 188 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: Specific Gravity/Density: Molecular Formula: C5H8N4O Molecular Weight: 140.15 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 23585-00-4 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-Methyl-1H-imidazole-5-carbohydrazide - 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: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 23585-00-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 23585-00-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 23585-00-4 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | R36/37/38 |
| 海关编码 | 2933290090 |
| 上游产品 2 | |
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| 下游产品 3 | |
| 海关编码 | 2933290090 |
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| 中文概述 | 2933290090. 其他结构含非稠合咪唑环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |