215162-92-8

215162-92-8结构式
215162-92-8结构式

化源商城直购

中文名 1,2-二氢苯并[b]呋喃-5-异氰酸酯
英文名 5-isocyanato-2,3-dihydro-1-benzofuran
中文别名 2,3-二氢苯并[B]呋喃-5-异氰酸酯
2,3-二氢-1-苯并呋喃-5-异氰酸酯
2,3-二氢苯并呋喃-5-异氰酸酯
英文别名 1,2-Dihydrobenzo[b]furan-5-isocyanate
5-Isocyanato-2,3-dihydro-1-benzofuran
Benzofuran, 2,3-dihydro-5-isocyanato-
2,3-dihydro-1-benzofuran-5-yl isocyanate
5-isocyanato-2,3-dihydrobenzofuran
2,3-Dihydrobenzo[b]furan-5-isocyanate
2,3-dihydrobenzofuran-5-yl isocyanate
2,3-dihydrobenzo[b]furan-5-yl isocyanate
2,3-DICHLORO-3'-PIPERIDINOMETHYL BENZOPHENONE
密度 1.3±0.1 g/cm3
沸点 280.5±29.0 °C at 760 mmHg
熔点 42ºC
分子式 C9H7NO2
分子量 161.157
闪点 142.5±18.7 °C
精确质量 161.047684
PSA 38.66000
LogP 2.41
蒸汽压 0.0±0.6 mmHg at 25°C
折射率 1.602
计算化学

1.疏水参数计算参考值(XlogP):2.7

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:1

5.互变异构体数量:无

6.拓扑分子极性表面积38.7

7.重原子数量:12

8.表面电荷:0

9.复杂度:211

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:未确定

2. 密度(g/mL):未确定

3. 相对蒸汽密度(g/mL,空气=1)未确定

4. 熔点(ºC):42

5. 沸点(ºC,常压):未确定

6. 沸点(ºC3mmHg):130-132

7. 折射率:未确定

8. 闪点(º F):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:未确定

Name: 2 3-Dihydro-1-benzofuran-5-yl isocyanate Material Safety Data Sheet
Synonym: None
CAS: 215162-92-8
Section 1 - Chemical Product MSDS Name:2 3-Dihydro-1-benzofuran-5-yl isocyanate Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
215162-92-8 2,3-Dihydro-1-benzofuran-5-yl isocyana 97 unlisted
Hazard Symbols: XN
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.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Organic isocyanates can cause local irritation and allergic reactions.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
Chronic overexposure to isocyanates has been reported to cause lung damage, including decreased lung fuction, which may be permanent.

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:

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. 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. Avoid contact with eyes, skin, and clothing. Avoid breathing dust. Isocyanates react with water to form CO2 gas. This gas can cause sealed containers to expand and possibly rupture.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 215162-92-8: 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: Solid
Color: white
Odor: odorless - slight odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 130 - 132 deg C @ 3 mmHg
Freezing/Melting Point: 39.6 - 41 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: C9H7NO2
Molecular Weight: 161.00

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Dust generation, moisture.
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# 215162-92-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,3-Dihydro-1-benzofuran-5-yl 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: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
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 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 215162-92-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 215162-92-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 215162-92-8 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A
风险声明 (欧洲) 20/21/22-36/37/38
安全声明 (欧洲) 26-36/37/39
危险品运输编码 UN 2206
海关编码 2932999099
海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 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
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%