CYCLOHEPTENE

Product Name: CYCLOHEPTENE
CAS No.: 628-92-2
Chemical Name: CYCLOHEPTENE
Synonyms: TB-1852;SUBERENE;SUBERYLENE;Cyclohepten;CYCLOHEPTENE;1-Cycloheptene;Cycloheptene(Z);(Z)-Cycloheptene;Cycloheptene,90%;Cycloheptene,97%
CBNumber: CB7219609
Molecular Formula: C7H12
Formula Weight: 96.17
MOL File: 628-92-2.mol

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CYCLOHEPTENE Property

Melting point:: -56 °C
Boiling point:: 112-114.7 °C (lit.)
Density: 0.824 g/mL at 25 °C (lit.)
refractive index: n20/D 1.458(lit.)
Flash point:: 20 °F
storage temp.: Flammables area
form: Liquid
color: Clear colorless
Water Solubility: Insoluble in water.
BRN: 1900884
CAS DataBase Reference: 628-92-2(CAS DataBase Reference)
EPA Substance Registry System: Cycloheptene (628-92-2)

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-29-33
RIDADR: UN 2242 3/PG 2
WGK Germany: 1
HazardClass: 3
PackingGroup: II
HS Code: 29038900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H225Highly Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 141720
Product name: Cycloheptene
Purity: 97%
Packaging: 5g
Price: $131
Updated: 2024/03/01

Sigma-Aldrich

Product number: 141720
Product name: Cycloheptene
Purity: 97%
Packaging: 25g
Price: $371
Updated: 2024/03/01

TCI Chemical

Product number: C0688
Product name: Cycloheptene
Purity: >96.0%(GC)
Packaging: 5mL
Price: $82
Updated: 2024/03/01

TCI Chemical

Product number: C0688
Product name: Cycloheptene
Purity: >96.0%(GC)
Packaging: 25mL
Price: $234
Updated: 2024/03/01

Alfa Aesar

Product number: H29062
Product name: Cycloheptene, 96%, stab. with 0.1% BHT
Packaging: 5g
Price: $100.65
Updated: 2024/03/01

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CYCLOHEPTENE Chemical Properties,Usage,Production

Description

Cycloheptene is a flammable, colorless, oilyliquid. Molecular weight=96.2; Boiling point=115℃;Flash point=27℃ (also listed at 23℃). HazardIdentification (based on NFPA-704 M Rating System):Health 1, Flammability 3, Reactivity 0. Insoluble in water.

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

Cycloheptene was used in one-pot synthesis of 1,2/3-triols from the allylichydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters. It is a raw material in organic chemistry and a monomer in polymer synthesis. Copper (1) triflate catalyzes the photodimerization of the simple nonconjugated unstrained olefins, cyclopentene, cyclohexene, and cycloheptene, but not cyclooctene or acyclic olefins.

Synthesis Reference(s)

The Journal of Organic Chemistry, 41, p. 896, 1976 DOI: 10.1021/jo00867a038

General Description

A colorless oily liquid. Insoluble in water and less dense than water. Flash point 70°F. Vapors heavier than air. Inhalation of high concentrations may have a narcotic effect. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

CYCLOHEPTENE 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.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Potential Exposure

Cycloheptene may be used in organicsynthesis

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.

storage

Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Cycloheptene must be stored to avoid contact with strongoxidizers (such as chlorine, bromine, and fluorine), sinceviolent reactions occur. Store in tightly closed containers ina cool, well-ventilated area. Sources of ignition, such assmoking and open flames, are prohibited where cycloheptene is used, handled, or stored in a manner that could create a potential fire or explosion hazard. Metal containersinvolving the transfer of=gallons or more of cyclohepteneshould be grounded and bonded. Drums must be equippedwith self-closing valves, pressure vacuum bungs, and flamearresters. Use only nonsparking tools and equipment, especially when opening and closing containers of cycloheptene.Wherever cycloheptene is used, handled, manufactured, orstored, use explosion-proof electrical equipment andfittings.

Shipping

Cycloheptene must be labeled “FLAMMABLELIQUID.” It falls in Hazard Class 3 and Packing Group II.

Incompatibilities

Contact with strong oxidizers may causea fire or explosion hazard.

CYCLOHEPTENE Preparation Products And Raw materials

Raw materials

Preparation Products

Bipariden

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CYCLOHEPTENE Suppliers

Americas 1 Belgium 2 China 38 Europe 2 France 1 Germany 5 India 1 Japan 5 Switzerland 2 United Kingdom 3 United States 19 Global 79

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View Lastest Price from CYCLOHEPTENE manufacturers

Henan Fengda Chemical Co., Ltd

Product: CYCLOHEPTENE 628-92-2
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-25

Shaanxi Dideu Medichem Co. Ltd

Product: Cycloheptene 628-92-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-01-07

Career Henan Chemical Co

Product: CYCLOHEPTENE 628-92-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%-99.9%HPLC
Supply Ability: 100KG
Release date: 2020-02-04

628-92-2, CYCLOHEPTENERelated Search:

PHORBOL 12-MYRISTATE 13-ACETATE 1,2,3,3a,4,5,6,8a-octahydro-2-isopropylidene-4,8-dimethylazulen-6-yl acetate (-)-THUJOPSEN GUAI-1(5)-EN-11-OL:ACETATE 3-CARENE 7,7-Dichlorobicyclo[3.2.0]hept-2-en-6-one 2-Cyclohepten-1-one (+)-Ledene VETIVEROL GUAIENE (-)-GUAIOL (+/-)-10,11-Dihydro-N,N,beta-trimethyl-5H-dibenzo[a,d]cycloheptene-5-propanamine hydrochloride N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide Dibenzosuberone CYCLOHEXYLIDENEACETIC ACID ETHYL ESTER 5-Dibenzosuberenone 4-(8-Chloro-10,11-dihydro-4-aza-5H-dibenzo[a,d]cycloheptene-5-ylidene)piperidine-1-carboxylic acid ethyl ester 5-Hydroxy-10,11-dihydro-5H-dibenzo[a,d]cycloheptene

CYCLOHEPTENE

SUBERYLENE

SUBERENE

(Z)-Cycloheptene

1-Cycloheptene

Cycloheptene(Z)

Cyclohepten

(Z)-1-Cycloheptene

trans-Cycloheptene

Cycloheptene,97%

Cycloheptene,90%

Cycloheptene, 96%, stab. with 0.1% BHT

CYCLOHEPTANE 95% (GC)

Cycloheptene, 90% 5GR

Cycloheptene, stabilized with 0.1% BHT

Cycloheptene &gt

CYCLOHEPTENE ISO 9001：2015 REACH

Cycloheptene, stab. with 0,1 % BHT

TB-1852

628-92-2

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