Norbornene

Product Name: Norbornene
CAS No.: 498-66-8
Chemical Name: Norbornene
Synonyms: NSC;BICYCLO[2.2.1]HEPT-2-ENE;2-NORBORNENE;NORBORNYLENE;Norborn-2-ene;NORBORNENE HP;2-Norbornylene;453563775-60-8;BICYCLO[2.2.1]-2-HEPTENE;2,8-Dihydroxy-6-Mercaptopurine-13C3 SodiuM Dihydrate
CBNumber: CB9170038
Molecular Formula: C7H10
Formula Weight: 94.15
MOL File: 498-66-8.mol

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Norbornene Property

Melting point:: 44-46 °C (lit.)
Boiling point:: 96 °C (lit.)
Density: 0.955
vapor pressure: 30.06kPa at 59℃
refractive index: 1.4770 (estimate)
Flash point:: 5 °F
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Crystalline Mass
Specific Gravity: 0.85
color: White
Water Solubility: Soluble in ethanol, ether and most organic solvents. Insoluble in water.
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
BRN: 1098544
Exposure limits: ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3)
LogP: 4.101 at 25℃
CAS DataBase Reference: 498-66-8(CAS DataBase Reference)
EPA Substance Registry System: Bicyclo[2.2.1]hept-2-ene (498-66-8)

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Safety

Hazard Codes: F,N,Xi
Risk Statements: 11-51/53-36
Safety Statements: 9-16-29-33-61-26
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 1
RTECS: RB7900000
F: 13
TSCA: Yes
HazardClass: 4.1
PackingGroup: II
HS Code: 29021990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H319Causes serious eye irritation

H361Suspected of damaging fertility or the unborn child

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N32407
Product name: Bicyclo[2.2.1]hept-2-ene
Purity: 99%
Packaging: 100g
Price: $43.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: N32407
Product name: Bicyclo[2.2.1]hept-2-ene
Purity: 99%
Packaging: 500g
Price: $127
Updated: 2024/03/01

TCI Chemical

Product number: N0166
Product name: 2-Norbornene
Purity: >99.0%(GC)
Packaging: 25g
Price: $21
Updated: 2024/03/01

TCI Chemical

Product number: N0166
Product name: 2-Norbornene
Purity: >99.0%(GC)
Packaging: 400g
Price: $77
Updated: 2024/03/01

Alfa Aesar

Product number: L11103
Product name: Norbornene, 99%
Packaging: 100g
Price: $38.8
Updated: 2024/03/01

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Norbornene Chemical Properties,Usage,Production

Chemical Properties

white crystalline mass

Uses

Norbornene is used as a monomer and as an intermediate in organic synthesis. It is also used to prepare pharmaceutical intermediates and specialty fragrances. It reacts with ethylene to get cyclic olefin copolymer. Further, it is used in transition metal catalysis to affect migration of electrophilic transition metals. It acts as a monomer in ring-opening metathesis polymerizations with the Grubbs' catalyst. Its polymer, polynorbornene is used in the rubber industry for anti-vibration, anti-impact in personal protective equipment and grip improvement in toy tires, racing tires and transmission system.

Definition

ChEBI: Norbornene is a bridged compound that is cyclohexane with a methylene bridge between carbons 1 and 4 and a double bond at position 2. It is a bridged compound, a carbobicyclic compound and a cyclic olefin.

General Description

The vinylic polymerization of bicyclo[2.2.1]hept-2-ene (norbornene) with Co(II) compounds and the metallocene [η⁵-(C₅Me₅)Co-η²-Cl]₂, in chlorobenzene activated with methylaluminoxane (MAO) has been reported. Co(II) catalyzed polymerization of bicyclo[2.2.1]hept-2-ene in the presence of ethene has been reported.

Flammability and Explosibility

Non flammable

Purification Methods

Reflux it over Na, and distil it [Gilliom & Grubbs J Am Chem Soc 108 733 1986]. It has also been purified by sublimation in vacuo onto an ice-cold finger. [Woon et al. J Am Chem Soc 108 7990 1986, Beilstein 5 IV 394.]

Norbornene Preparation Products And Raw materials

Raw materials

Preparation Products

methylacrylate polycyclic norbornene and polymethyl methacrylate copolymer (ARTON) 5-ETHYLIDENE-2-NORBORNENE controlled release property of urea coated by sulfonated EPDM ionomer

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Norbornene Suppliers

Americas 1 Belgium 4 Canada 1 China 169 Europe 1 France 1 Germany 7 India 8 Japan 4 Singapore 1 Switzerland 3 The Netherlands 1 United Kingdom 9 United States 32 Global 242

Xinxiang Runyu Material Co., Ltd.

Tel: 166-166-37336996 15690792173
Fax: 0373-7759608
Email: chenxi.song@runvmat.com
Country: China
ProdList: 391
Advantage: 55

skychemical Co.Ltd

Tel: 021-20960837,QQ1332204249
Fax: 021-20960837
Email: sales@skychemical.com
Country: China
ProdList: 3317
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

xinxiang runyu material co.,Ltd

Tel: 15690792173 15690792173
Fax: 0373-7759608
Email: sales@runvmat.com
Country: China
ProdList: 389
Advantage: 58

Henan Evonik Biotechnology Co. LTD

Tel: 16650615803
Email: hnyingchuang@163.com
Country: China
ProdList: 3970
Advantage: 58

Shanghai Kuanglin Tech LTD Co

Tel: 13701867986
Email: 13701867986@163.com
Country: China
ProdList: 88
Advantage: 58

Hubei Changxinsheng Pharm Co.,Ltd

Tel: 18971203904; 18971238634
Email: 2189484023@qq.com
Country: China
ProdList: 495
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

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View Lastest Price from Norbornene manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: NORBORNENE 498-66-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99.7%
Supply Ability: 200000kg
Release date: 2024-04-23

Hebei Guanlang Biotechnology Co., Ltd.

Product: Norbornene 498-66-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2023-01-10

Hebei Mojin Biotechnology Co., Ltd

Product: Norbornene 498-66-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-26

498-66-8, NorborneneRelated Search:

Dicyclopentadiene 5-norbornene-2-carboxaldehyde,mixtureofendoandex 5-Norbornene-2-carbonitrile Bicyclo[1.1.1]pentane-1-carboxamide Bicyclo[1.1.1]pentane-1,3-dicarboxamide Bicyclo[1.1.1]pentane-1-sulfonamide bicyclo[1.1.1]pentane-1,3-dicarbonitrile 4-Carboxylbenzocyclobutene 4-Hydroxymethylbenzocyclobutene 4-Aminobenzocyclobutene Bicyclo[1.1.1]pentane-1-carboxylic acid, methyl ester (9CI) Bicyclo[3.1.0]hexan-3-ol bicyclo[3.2.1]octane-2,4-dione 5-Norbornene-2-carboxamide ETHYL 5-NORBORNENE-2-CARBOXYLATE (MIXTURE OF ENDO AND EXO) Bicyclo[2.2.2]octane-1,4-dimethanol Bicyclo[1.1.1]pentane-1,3-dicarboxylic acid, MonoMethyl ester bicyclo[1.1.1]pentan-1-ylmethanol

2-Norbornylene

3,6-Endomethylenecyclohexene

Norbornene ,98.5% [stabilized]

NSC

Norbornylene, stabilized, 99% 25GR

Norbornylene, stabilized, 99% 500GR

2,8-Dihydroxy-6-Mercaptopurine-13C3 SodiuM Dihydrate

6-Thio-uric Acid-13C3 SodiuM Dihydrate

6-Thiouric Acid-13C3 SodiuM Dihydrate

7,9-Dihydro-6-thioxo-1H-purine-2,8(3H,6H)-dione-13C3 SodiuM Salt Dihydrate

Norbornene (stabilized) for synthesis

8,9,10-trinorborn-2-ene

bicyclo(2.2.1)heptene

Bicyclo[2.2.1]heptene

Norcamphene

Norfenchene

BICYCLO[2.2.1]HEPT-2-ENE

BICYCLO[2.2.1]-2-HEPTENE

2-NORBORNENE

NORBORNENE

NORBORNYLENE

Bicyclo[2.2.1]heptene~Norbornylene

Norbornene,99%

2-NORBORNENE 99+%

NORBORNENE 98+%

Norbornylene, stabilized, 99%

Bicyclo-[2,2,1]-hept-2-en

NORBORNENE HP

2,3-Dicyclo[2,2,1]-hentene

2-Norbornene, Norbornylene

Norbornylene, 99%, stabilized

2-Norbornene&gt

Norborn-2-ene

(1S,4R)-bicyclo[2.2.1]hept-2-ene

453563775-60-8

2-Norbornene, ≥ 99.0%

498-66-8

453563775-60-8

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Cyclic

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