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降冰片烯 | 498-66-8

降冰片烯结构式图片|498-66-8结构式图片 查看降冰片烯结构式大图
中文名称: 降冰片烯
英文名称: Bicyclo[2.2.1]hept-2-ene
CAS No.: 498-66-8 | 分子式: C7H10 | 分子量: 94.1543
如需查看该化合物的详细结构式,mol文件,smile, InChi 请点击:降冰片烯结构式
MSDS:降冰片烯msds
基本信息
中文别名:
降冰片烯 降莰烯 冰片烯 2-崁烯 2-降冰片烯 降【草(之上)+伯】烯 去甲[0XA29C]烯 双环[2.2.1]庚-2-烯 2-Norbornene 2-降冰片烯 2-酒石酸 降冰片烯|2-Norbornene|498-66-8 降冰片烯|Bicyclo[2.2.1]hept-2-ene|498-66-8 降冰片烯|NORBORNENE|498-66-8 降冰片烯|Norbornylene|498-66-8 降冰片烯498-66-8
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英文别名:
Bicyclo[2.2.1]hept-2-ene Bicyclo[2.2.1]heptene~Norbornylene 8,9,10-trinorborn-2-ene bicyclo(2.2.1)hept-2-ene Norbornene Bicyclo[2.2.1]-2-heptene 2-Norbornene 2-NORBORNENE;Bicyclo[2.2.1]hept-2-ene;bicyclo[2.2.1]hept-2-ene;bicyclo(2,2,1)hept-2Z-ene;norborn-2-ene;bicyclo(2.2.1)heptene;3,6-Endomethylenecyclohexene;Norbornylene,stabilized;Norcamphene;bicyclo[2.2.1]hept-5-ene;2-Norbornylene;2-Norbornene;Norbornene;Norbornylene;Norfenchene; 2-Norbornene bicyclo[2.2.1]hept-2-ene Norbornylene
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国际标准相关数据

EINECS : 207-866-0

精确分子量 : 94.07830

LogP : 1.97250

PSA : 0.00000

物化性质
安全术语

WgkGermany : 1

Rtecs : RB7900000

安全术语 : 4.1

安全说明 : S9-S16-S29-S33

包装等级 : II

危险品标志 : F

风险术语 : R11

危险品运输编号 : UN 1325 4.1/PG 2

化合物详情

聚降冰片烯降冰片烯物理化学性质

熔点:42-46℃
沸点:96℃
闪点:5℉
折光率:1.4475
相对密度:0.956g/cm3
性状:常温下为白色透光结晶,易升华

简介

   该分子由环己烯环和亚甲基桥(C-3和C-6之间)。分子带有一个双键引起显著的环张力和明显的反应。降冰片烯由许多其衍生物合成,例如环戊二烯乙烯的Diels-Alder反应(阿德耳反应)。跟bicylic 相似的还有norbornadiene ,它与没有双键完全饱和的norbornane 有一样的结构,但它多了两个双键。降冰片烯进行酸催化水合反应,与水形成降冰片。研究非经典离子化学家对此反应有很大的兴趣。

 聚降冰片烯产品用途

聚降冰片烯,从2008年由Astrotech Advanced Elastomerproducts GmbH橡胶工业公司中的Norsorex命名,他们的产品主要用于抗震动(铁路,建筑,工业),防冲击(个人防护设备,制鞋配件,保险杠)和改善抓地力(玩具轮胎,赛车轮胎,传输系统,传输系统,复印机,钓鱼线等)。

降冰片烯常常用在过渡金属催化去影响亲电子的过渡金属的迁移
第二个主要的应用碳氢化合物的oil-binding 系统的吸收效率是自身重量的十倍
可以到达的表现:损耗因子大于3,撕裂强度为50牛顿/毫米²,肖氏硬度4至90肖氏A
 

MSDS

MSDS :

Name: Norbornylene stabilized 99% Material Safety Data Sheet
Synonym: Bicyclo[2.2.1]-2-heptene; Norbornene; Norbornylene; Bicyclo[2.2.1]hept-2-ene
CAS: 498-66-8
Section 1 - Chemical Product ? MSDS Name:Norbornylene stabilized 99% Material Safety Data Sheet
Synonym:Bicyclo[2.2.1]-2-heptene; Norbornene; Norbornylene; Bicyclo[2.2.1]hept-2-ene

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
498-66-8 Norbornylene 99 207-866-0
Hazard Symbols: F
Risk Phrases: 11

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Highly flammable.Extremely flammable.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
? Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. 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. Vapors can travel to a source of ignition and flash back. Flammable solid.
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. Remove all sources of ignition. Provide ventilation. Use only non-sparking tools and equipment.

Section 7 - HANDLING and STORAGE
? Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Take precautionary measures against static discharges. Use only with adequate ventilation. Keep away from heat, sparks and flame.
Storage:
Keep away from sources of ignition. Store in a tightly closed container. Refrigerator/flammables.

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# 498-66-8: Russia: 3 mg/m3 TWA Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
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: pungent sour
pH: Not available.
Vapor Pressure: 39.2 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 96 deg C @ 760 mm Hg
Freezing/Melting Point: 42 - 46 deg C
Autoignition Temperature: Not available.
Flash Point: -15 deg C ( 5.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: practically insoluble
Specific Gravity/Density:
Molecular Formula: C7H10
Molecular Weight: 94.15

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
No information found.
Conditions to Avoid:
High temperatures, ignition sources, confined spaces.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: May occur.

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 498-66-8: RB7900000 LD50/LC50:
CAS# 498-66-8: Oral, mouse: LD50 = 13000 mg/kg; Oral, rat: LD50 = 11300 mg/kg; Skin, rabbit: LD50 = >5 mL/kg.
Carcinogenicity:
Norbornylene - 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
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.*
Hazard Class: 4.1
UN Number: 1325
Packing Group: II
IMO
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing Group: II
RID/ADR
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing group: II

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 11 Highly flammable.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 33 Take precautionary measures against static
discharges.
WGK (Water Danger/Protection)
CAS# 498-66-8: No information available.
Canada
CAS# 498-66-8 is listed on Canada's NDSL List.
CAS# 498-66-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 498-66-8 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

危险品标识

N Dangerous for the environment
危害环境的物品
Xi Irritant
刺激性物品
FFlammable
易燃物品

风险术语标识

R11Highly flammable.
高度易燃。

安全术语

S16Keep away from sources of ignition.
远离火源。
S33Take precautionary measures against static discharges.
采取措施,预防静电发生。
S9Keep container in a well-ventilated place.
保持容器置于良好通风处。
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。
S29 Do not empty into drains.
切勿倒入下水道。
S61 Avoid release to the environment. Refer to special instructions / safety data sheets.
避免释放至环境中。参考特别说明/安全数据说明书。

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