Cycloheptanon
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Cycloheptanon Eigenschaften
- Schmelzpunkt:
- -21°C
- Siedepunkt:
- 179 °C (lit.)
- Dichte
- 0.951 g/mL at 25 °C (lit.)
- Brechungsindex
- n
20/D 1.477(lit.)
- Flammpunkt:
- 160 °F
- storage temp.
- Flammables area
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to yellow
- Wichte
- 0.951 (20℃)
- Wasserl?slichkeit
- INSOLUBLE
- Merck
- 14,2722
- BRN
- 969823
- CAS Datenbank
- 502-42-1(CAS DataBase Reference)
- NIST chemische Informationen
- Cycloheptanone(502-42-1)
- EPA chemische Informationen
- Cycloheptanone (502-42-1)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi,Xn | ||
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R-S?tze: | 10-36/37/38-41-22 | ||
S-S?tze: | 23-24/25-36-26-39 | ||
RIDADR | UN 1987 3/PG 3 | ||
WGK Germany | 3 | ||
RTECS-Nr. | GU3325000 | ||
Hazard Note | Irritant | ||
TSCA | Yes | ||
HazardClass | 3 | ||
PackingGroup | III | ||
HS Code | 29142990 | ||
Giftige Stoffe Daten | 502-42-1(Hazardous Substances Data) |
Bildanzeige (GHS) |
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Sicherheit |
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Cycloheptanon Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R10:Entzündlich.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
clear colorless to yellow liquidVerwenden
Cycloheptanone is used as a precursor for the synthesis of pharmaceuticals. A spasmolytic agent and vasodilator is produced from this chemical. They are also used in certain stereospecific enzymatic reactions.Synthese
Cycloheptanone is produced by cyclization and decarboxylation of suberic acid (1,8-octanedioic acid) or suberic acid esters in the gas phase at 400 – 450℃ over alumina doped with zinc oxide or cerium oxide.l?uterung methode
Shake suberone with aqueous KMnO4 to remove material absorbing around 230-240nm, then dry it with Linde type 13X molecular sieves and fractionally distil it through a glass helix packed column. [Blicke et al. J Am Chem Soc 74 2924 1952, Dauben et al. Org Synth Coll Vol IV 221, 229 1963, Beilstein 7 H 13, 7 I 9, 7 II 14, 7 III 46, 7 IV 39.]Cycloheptanon Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Cycloheptanon Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 258)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12806 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5868 | 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 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29858 | 58 |
Shanghai Arbor Chemical Co., Ltd. | 021-60451682 |
act@arborchemical.com | CHINA | 904 | 58 |
Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 |
info@edengenechem.com | China | 2176 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
502-42-1(Cycloheptanon)Verwandte Suche:
Cyclobutanon
6-Methylhept-5-en-2-on
Cyclohexanon
Buspiron
Cyclopentanon
Norethisteronenantat
Heptan-4-on
4,9-Dihydro-4-(1-methylpiperidin-4-yliden)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-onfumarat
epsilon-Caprolactam
2-Chlorcycloheptan-1-on
Chlordecon (ISO)
7-Hydroxy-8-methylazabicyclo[3.2.1]octan-3-on
(R*,R*)-α,4-Dimethyl-α-(4-methyl-3-pentenyl)cyclohex-3-en-1-methanol
Bicyclo[3.2.1]octan-2-on
Cycloheptan-1,2-dion
Cycloheptan
6,7,8,9-Tetrahydro-5H-benzocyclohepten-5-on
Dibenzo[b,f]cycloheptan-1-on
- Ketocycloheptane
- Ketoheptamethylene
- SUBERYL ALCOHOL
- SUBEROL
- CYCLOHEPTANONE
- HYDROXYCYCLOHEPTANE
- Cycloheptanon
- Cycloheptanone, 97+%
- forBencyclane,CycloheptanoneandHeptabarbial
- Cycloheptanone,99%
- Cycloheptanone,98%
- 1-Oxocycloheptane
- CYCLOHEPTANONE FOR SYNTHESIS 50 ML
- Cycloheptanone, 98% 100GR
- 1-Oxocycloheptane, Suberone
- oheptanone
- Cycloheptanone >
- SUBERON
- SUBERONE
- CYCLOHEPTANONE 502-42-1
- OXOHEPTAMETHYLENE
- Cycloheptanone (8CI, 9CI, ACI)
- 502-42-1
- C7H13O
- CH26CO
- Oxygen Compounds
- Ketones
- Organic Building Blocks
- Alcohols
- Building Blocks
- C7 to C8
- Carbonyl Compounds
- Quinolines
- C7 to C8
- Carbonyl Compounds
- Ketones
- Pharmaceutical Intermediates
- K00001