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Norbornene

Norbornene structure

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

Molecular Weight:: 94.15

MDL Number:: MFCD00082304

MOL File:: 498-66-8.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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Norbornene Properties

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)
EWG's Food Scores	1
FDA UNII	2Q51FLS550
EPA Substance Registry System	Bicyclo[2.2.1]hept-2-ene (498-66-8)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07,GHS08,GHS09

Signal word

Danger

Hazard statements

H228-H319-H361-H411

Precautionary statements

P202-P210-P240-P273-P305+P351+P338-P308+P313

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

RTECS

RB7900000

TSCA

Yes

HazardClass

4.1

PackingGroup

HS Code

29021990

NFPA 704

	3
3		1

Norbornene price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N32407	Bicyclo[2.2.1]hept-2-ene 99%	498-66-8	100g	$43.1	2024-03-01	Buy
Sigma-Aldrich	N32407	Bicyclo[2.2.1]hept-2-ene 99%	498-66-8	500g	$127	2024-03-01	Buy
TCI Chemical	N0166	2-Norbornene >99.0%(GC)	498-66-8	25g	$21	2024-03-01	Buy
TCI Chemical	N0166	2-Norbornene >99.0%(GC)	498-66-8	400g	$77	2024-03-01	Buy
Alfa Aesar	L11103	Norbornene, 99%	498-66-8	100g	$38.8	2024-03-01	Buy

Product number	Packaging	Price	Buy
N32407	100g	$43.1	Buy
N32407	500g	$127	Buy
N0166	25g	$21	Buy
N0166	400g	$77	Buy
L11103	100g	$38.8	Buy

Norbornene Chemical Properties,Uses,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 synthesis

Synthesis of Norbornene from Bicyclo[2.2.1]hept-2-ene, 5-(phenylsulfonyl)-

Norbornene Preparation Products And Raw materials

Raw materials

Bicyclo[2.2.1]hept-2-ene, 7-bromo- SPIRO[2.4]HEPTA-4,6-DIENE

Preparation Products

methylacrylate polycyclic norbornene and polymethyl methacrylate copolymer (ARTON) 5-ETHYLIDENE-2-NORBORNENE controlled release property of urea coated by sulfonated EPDM ionomer 2-Phenylthiophenol 3-oxatricyclo[3.2.1.02,4]octane

NORCAMPHOR NORCAMPHORICACID 1,3,5-Triphenylbenzene 3-chlorobicyclo[3.2.1]oct-3-en-2-ol

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Norbornene Suppliers

Global( 262)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615531157085	abby@chuanghaibio.com	China	8808	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12809	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21628	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	stella@zetchem.com	China	2136	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chengdu Feibo Pharm Technology Co., Ltd	+86 028-84641798 15982321820	abby@arkpharm.com	China	10922	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Zhejiang ZETian Fine Chemicals Co. LTD	58
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chengdu Feibo Pharm Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from Norbornene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-23	NORBORNENE 498-66-8	US $10.00 / KG	100KG	99%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-04-15	Norbornene 498-66-8	US $0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2025-03-21	Norbornene 498-66-8	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mujin Biotechnology Co.,Ltd

NORBORNENE
498-66-8
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

Norbornene
498-66-8
US $0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

Norbornene
498-66-8
US $0.00 / KG
99%
Hebei Mujin Biotechnology Co.,Ltd

Norbornene Spectrum

NORBORNENE(498-66-8)MS NORBORNENE(498-66-8)¹HNMR NORBORNENE(498-66-8)¹³CNMR NORBORNENE(498-66-8)IR1

498-66-8(Norbornene)Related 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

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3,6-Endomethylenecyclohexene Norbornene ,98.5% [stabilized] Norbornylene, stabilized, 99% 25GR Norbornylene, stabilized, 99% 500GR 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 NORBORNENE Bicyclo[2.2.1]heptene~Norbornylene Norbornene,99% 2-NORBORNENE 99+% NORBORNENE 98+% Norbornylene, stabilized, 99% Bicyclo-[2,2,1]-hept-2-en 2,3-Dicyclo[2,2,1]-hentene 2-Norbornene, Norbornylene Norbornylene, 99%, stabilized 2-Norbornene> (1S,4R)-bicyclo[2.2.1]hept-2-ene 2-Norbornylene NSC 2,8-Dihydroxy-6-Mercaptopurine-13C3 SodiuM Dihydrate BICYCLO[2.2.1]HEPT-2-ENE BICYCLO[2.2.1]-2-HEPTENE 2-NORBORNENE NORBORNYLENE NORBORNENE HP Norborn-2-ene 453563775-60-8 2-Norbornene, ≥ 99.0% Norbornene in Acetonitrile 498-66-8 453563775-60-8 Organic Building Blocks Cyclic Alkenes Building Blocks