| Identification | More | [Name]
5-ETHYLIDENE-2-NORBORNENE | [CAS]
16219-75-3 | [Synonyms]
5-ETHYLIDENE-2-NORBORNENE
ETHYLIDENE-2-NORBORNENE
ETHYLIDENE NORBORNENE
(5E)-5-Ethylidenebicyclo[2.2.1]hept-2-ene
2-Norbornene, 5-ethylidene-
2-norbornene,5-ethylidene-
5-Ethylidene bicyclo[2,2,1]heptene
5-ethylidene-2-norbornen
5-ethylidene-2-norbornene,mixt.ofendo-andexo-isomers
5-ethylidenebicyclo(2,2,1)hep-2-ene
5-ethylidene-bicyclo(2.2.1)hept-2-en
5-ethylidenebicyclo(2.2.1)hept-2-ene
5-Ethylidenebicyclo[2,2,1]hept-2-nen
5-Ethylidenebicyclo[2.2.1]-2-heptene
5-ethylidene-bicyclo[2.2.1]hept-2-en
5-ethylidene-Bicyclo[2.2.1]hept-2-ene
5-Ethylidenebicyclo[2.2.1]hept-2-ene
bicyclo[2.2.1]hept-2-ene,5-ethylidene-
enb
mixcis+trans-5-ethylidenebicyclo[2.2.1]hept-2-ene | [EINECS(EC#)]
240-347-7 | [Molecular Formula]
C9H12 | [MDL Number]
MFCD00167576 | [Molecular Weight]
120.19 | [MOL File]
16219-75-3.mol |
| Chemical Properties | Back Directory | [Definition]
A diene used as the third
monomer in EPDM elastomers. | [Appearance]
5-Ethylidene- 2-norbornene is a colorless
liquid with a turpentine-like odor. The Odor Threshold
is 0.007 ppm. | [Melting point ]
-80.15°C | [Boiling point ]
146 °C(lit.) | [density ]
0.893 g/mL at 25 °C(lit.)
| [vapor density ]
4.1 (vs air)
| [vapor pressure ]
4.6 mm Hg ( 20 °C)
| [refractive index ]
n20/D 1.49(lit.)
| [Fp ]
101 °F
| [storage temp. ]
Flammables area | [solubility ]
Chloroform (Slightly), Hexanes (Slightly) | [form ]
Liquid | [color ]
Colorless to Almost colorless | [explosive limit]
~6.4% | [Water Solubility ]
Soluble in water (0.01% at 20C). | [Henry's Law Constant]
7.6×10-5 mol/(m3Pa) at 25℃, HSDB (2015) | [Exposure limits]
ACGIH: TWA 2 ppm; STEL 4 ppm
NIOSH: Ceiling 5 ppm(25 mg/m3) | [Stability:]
Volatile | [InChI]
1S/C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7,9H,5-6H2,1H3/b8-2+/t7-,9-/m0/s1 | [InChIKey]
OJOWICOBYCXEKR-WHZSQGQPSA-N | [SMILES]
C\C=C1/C[C@H]2C[C@@H]1C=C2 | [LogP]
3.82 at 20℃ | [CAS DataBase Reference]
16219-75-3(CAS DataBase Reference) | [EPA Substance Registry System]
5-Ethylidene-2-norbornene (16219-75-3) |
| Safety Data | Back Directory | [Symbol(GHS) ]
   
GHS02,GHS07,GHS08,GHS09 | [Signal word ]
Danger | [Hazard statements ]
H226-H304-H315-H332-H373-H411 | [Precautionary statements ]
P210-P273-P301+P310+P331-P302+P352-P304+P340+P312-P314 | [Hazard Codes ]
Xn | [Risk Statements ]
R10:Flammable.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [OEL]
Ceiling: 5 ppm (25 mg/m3) | [RIDADR ]
UN 2929 6.1/PG 2
| [WGK Germany ]
2
| [RTECS ]
RB9450000
| [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29021990 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Acute Tox. 4 Inhalation
Aquatic Chronic 2
Asp. Tox. 1
Flam. Liq. 3
Skin Irrit. 2
STOT RE 2 Inhalation | [Safety Profile]
Moderately toxic by
ingestion. Mildly toxic by inhalation and sh
contact. Human systemic effects by
inhalation: conjunctiva, olfactory, and taste
changes. A skin irritant. When heated to
decomposition it emits acrid smoke and
irritating fumes. | [Hazardous Substances Data]
16219-75-3(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Colorless liquid with an odor of turpentine. Flash point 101°F. Floats on water. | [Reactivity Profile]
ETHYLIDENE NORBORNENE(16219-75-3) may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions. | [Air & Water Reactions]
Flammable. Insoluble in water. | [Hazard]
Toxic. | [Health Hazard]
Inhalation of vapors causes headache, confusion, and respiratory distress. Ingestion causes irritation of entire digestive system. Aspiration causes severe pneumonia. Contact with liquid causes irritation of eyes and skin. | [Potential Exposure]
5-Ethylidene-2-norbornene is used as
the third monomer in terpolymer elastomers. Those
engaged in the synthesis of pharmaceuticals; pesticides, or
in the preparation of specialty resins. | [Fire Hazard]
This chemical is flammable. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if
heart action has stopped. Transfer promptly to a medical
facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce
vomiting. Do not make an unconscious person vomit.
| [Shipping]
UN1993 Flammable liquids, n.o.s., Hazard Class: 3;
Labels: 3-Flammable liquid, Technical Name Required. | [Incompatibilities]
May form explosive mixture with air.
Reacts violently with strong oxidants. Violent reaction with
oxygen and strong oxidizers. May accumulate static electrical charges, and may cause ignition of its vapors. The substance may polymerize. Inhibit peroxide formation with
tert-butyl catechol. ENB should be stored in a nitrogen
atmosphere since it reacts with oxygen | [Chemical Properties]
5-Ethylidene- 2-norbornene is a colorless
liquid with a turpentine-like odor. The Odor Threshold
is 0.007 ppm. | [Chemical Properties]
clear colorless to yellow liquid | [Waste Disposal]
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed. | [Uses]
5-Ethylidene-2-norbornene is used as a self healing agent for polymeric composites. It is also used to reinforce multiwalled carbon nanotubes. | [Uses]
As third monomer in EPDM (ethylene-
propylene diene monomer) | [Uses]
Ethylidene norbornene is the third monomer in EPDM
(ethylene–propylene diene monomer) elastomers. |
|
| Company Name: |
tonsooh Gold
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027-83238443 13343438265 |
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http://www.tonsooh.com/ |
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
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| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
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www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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