- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：4-氟苄基异氰酸酯
- 纯度：97.0%
- 规格：
- 联系人：徐经理
- 联系电话：13311869306
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：异氰酸-4-氟苄酯
- 纯度：98.0%
- 规格：5g/1g/1g/1g
- 联系人：阿拉丁
- 联系电话：400-620-6333
查看所有供应商和价格请点击：
132740-43-3
132740-43-3结构式
- 常用中文名：4-氟苄基异氰酸酯
- 常用英文名：4-Fluorobenzyl isocyanate
- CAS号：132740-43-3
- 分子式：C8H6FNO
- 分子量：151.13800
- 相关类别： 有机原料 氨基化合物 无环单胺、多胺及其衍生物和盐
- 发布时间：2018-04-21 08:00:00
- 更新时间：2024-01-03 16:18:55
| 中文名 | 4-氟代苯异氰酸盐 |
|---|---|
| 英文名 | 4-Fluorobenzyl isocyanate |
| 中文别名 |
1-氟-4-(异氰酰基甲基)苯
4-氟苄基异氰酸酯 异氰酸-4-氟苄酯 3-二已胺荃-1-丙胺 |
| 英文别名 |
MFCD00673062
1-fluoro-4-(isocyanatomethyl)benzene |
| 密度 | 1.09g/cm3 |
|---|---|
| 沸点 | 205ºC at 760mmHg |
| 分子式 | C8H6FNO |
| 分子量 | 151.13800 |
| 闪点 | 74.7ºC |
| 精确质量 | 151.04300 |
| PSA | 29.43000 |
| LogP | 1.66150 |
| 外观性状 | 无色液体 |
| 蒸汽压 | 0.256mmHg at 25°C |
| 折射率 | n20/D 1.505(lit.) |
| 储存条件 | 密闭于阴凉干燥环境中 |
| 稳定性 | 遵照规定使用和储存则不会分解。 |
| 分子结构 | 1、 摩尔折射率：40.63 2、 摩尔体积（m3/mol）：137.5 3、 等张比容（90.2K）：334.0 4、 表面张力（dyne/cm）：34.7 5、 极化率（10-24cm3）：16.11 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:2.8 2.氢键供体数量:0 3.氢键受体数量:3 4.可旋转化学键数量:2 5.互变异构体数量:无 6.拓扑分子极性表面积29.4 7.重原子数量:11 8.表面电荷:0 9.复杂度:158 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 更多 | 1. 性状：无可用 2. 密度（g/mL,25/4℃）：1.186 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：无可用 5. 沸点（ºC,常压）：211 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：1.505 8. 闪点（ºC）：无可用 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用 |
Synonym:Non Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 20/21/22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.Moisture sensitive.Lachrymator (substance which increases the flow of tears).The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: Causes eye irritation. Lachrymator (substance which increases the flow of tears). Skin: Causes skin irritation. Ingestion: May cause irritation of the digestive tract. Inhalation: May cause respiratory tract irritation. 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. 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. 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: Antidote: Always have a cyanide antidote kit on hand when working with cyanide compounds. Get medical advice to use. 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. Do NOT get water inside containers. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers. Section 7 - HANDLING and STORAGE Handling: Use only in a well-ventilated area. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Wash clothing before reuse. Storage: Store in a cool, dry place. Store in a tightly closed container. Store protected from moisture. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 132740-43-3: 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: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 47 deg C @ .10mm Hg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 199 deg F ( 92.78 deg C) Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: FC6H4CH2NCO Molecular Weight: 151.15 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, moisture, acids, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents, strong bases, acids, amines, alcohols. Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide, cyanide fumes, hydrogen fluoride gas, cyanides. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 132740-43-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-Fluorobenzyl isocyanate - 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: ISOCYANATES, TOXIC, N.O.S.* Hazard Class: 6.1 UN Number: 2206 Packing Group: III IMO Shipping Name: ISOCYANATES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 2206 Packing Group: III RID/ADR Shipping Name: ISOCYANATES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 2206 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. 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# 132740-43-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 132740-43-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 132740-43-3 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
|
生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。
|
| 符号 |
GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H302-H312-H315-H319-H332-H335 |
| 警示性声明 | P261-P280-P305 + P351 + P338 |
| 个人防护装备 | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) | Xn |
| 风险声明 (欧洲) | R20/21/22 |
| 安全声明 (欧洲) | S26-S36-S37-S39 |
| 危险品运输编码 | UN 2206 6.1/PG 3 |
| WGK德国 | 3 |
