27813-21-4
27813-21-4结构式
- 常用中文名：四氢酞酰亚胺
- 常用英文名：cis-1,2,3,6-Tetrahydrophthalimide
- CAS号：27813-21-4
- 分子式：C8H9NO2
- 分子量：151.16300
- 发布时间：2018-04-25 08:00:00
- 更新时间：2024-01-11 18:27:47
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本品用作浅色醇酸树脂、气干性水溶树脂、原子灰树脂、PE树脂、涂料、环氧树脂固化剂、聚酯树脂、F级绝缘材料、胶黏剂、增塑剂等。
本品为化工原料中间体，可用作生产农药敌菌丹、克菌丹等及增塑剂、黏合剂。
| 中文名 | 四氢酞酰亚胺 |
|---|---|
| 英文名 | cis-1,2,3,6-Tetrahydrophthalimide |
| 中文别名 |
顺-四氢邻苯二甲酰亚胺
顺-1,2,3,6-四氢太亚胺 |
| 英文别名 |
EINECS 215-999-0
CIS-1,2,3,6-TETRAHYDROPHTHALIMIDE,5GM,NEAT CIS-1,2,3,6-tetrahudrophthalimide 4,5,6,7-Tetrahydroisoindole-1,3-dione cis-4-Cyclohexene-1,2-dicarboximide TETRAHYDROTHALIMIDE Phthalimide,tetrahydro |
| 密度 | 1.27 g/cm3 |
|---|---|
| 沸点 | 392ºC |
| 熔点 | 129-133 °C(lit.) |
| 分子式 | C8H9NO2 |
| 分子量 | 151.16300 |
| 闪点 | 158.1ºC |
| 精确质量 | 151.06300 |
| PSA | 46.17000 |
| LogP | 0.55400 |
| 外观性状 | 白色结晶粉末 |
| 蒸汽压 | 0.000247mmHg at 25°C |
| 折射率 | 1.559 |
| 储存条件 | 本品采用内衬塑料袋，外用铁皮桶包装，每桶50kg。储运过程中切忌明火，储存于阴凉、通风处，严防潮湿。 |
| 稳定性 | 本品低毒。与水接触生成酸，有腐蚀性。当与皮肤接触后，立即用肥皂水洗涤。操作人员应穿戴防护用具。 |
| 分子结构 | 1、 摩尔折射率：38.15 2、 摩尔体积（cm3/mol）：123.0 3、 等张比容（90.2K）：313.4 4、 表面张力（dyne/cm）：42.1 5、 极化率（10-24cm3）：15.12 |
| 更多 | 1.性状：白色结晶粉末 2相对密度（105ºC）：1.20 3凝固点（ºC）：99～101 4.溶解性：溶于苯，微溶于石油醚和乙醚。与水接触生成四氢邻苯二甲酸。本品低毒。 |
Synonym:1H-Isoindole-1,3(2H)-Dione, Tetrahydro-; Cyclohexene-1,2-Dicarboximide Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 20/21 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Harmful by inhalation and in contact with skin.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: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: Adverse reproductive effects have been reported in animals. 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. Wash clothing before reuse. Ingestion: Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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: 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. 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: 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# 27813-21-4: Russia: 0.7 mg/m3 TWA 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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: tan Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 134.00 - 138.00 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C8H9NO2 Molecular Weight: 151.17 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 27813-21-4: GW4635000 LD50/LC50: Not available. Carcinogenicity: Cis-1,2,3,6-Tetrahydrophthalimide - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21 Harmful by inhalation and in contact with skin. Safety Phrases: S 7 Keep container tightly closed. S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 37 Wear suitable gloves. 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# 27813-21-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 27813-21-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 27813-21-4 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| 危害码 (欧洲) | Xn:Harmful; |
|---|---|
| 风险声明 (欧洲) | R20/21 |
| 安全声明 (欧洲) | S24/25-S36/37/39-S7 |
| WGK德国 | 3 |
| RTECS号 | GW4635000 |