3,5-Dibrom-2-hydroxybenzaldehyd
|
|
3,5-Dibrom-2-hydroxybenzaldehyd Eigenschaften
- Schmelzpunkt:
- 82-83.5 °C (lit.)
- Siedepunkt:
- 261.2±35.0 °C(Predicted)
- Dichte
- 1.9661 (rough estimate)
- Brechungsindex
- 1.4970 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- methanol: soluble25mg/mL, clear, yellow to brown
- Aggregatzustand
- Crystalline Powder
- pka
- 6.08±0.23(Predicted)
- Farbe
- Yellow to yellow-brown
- Wasserl?slichkeit
- Soluble in methanol 25 mg/mL. Insoluble in water.
- Sensitive
- Air Sensitive
- Merck
- 14,3027
- BRN
- 1424739
- InChIKey
- JHZOXYGFQMROFJ-UHFFFAOYSA-N
- CAS Datenbank
- 90-59-5(CAS DataBase Reference)
- NIST chemische Informationen
- 3,5-Dibromosalicylaldehyde(90-59-5)
- EPA chemische Informationen
- Benzaldehyde, 3,5-dibromo-2-hydroxy- (90-59-5)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi | ||
---|---|---|---|
R-S?tze: | 36/37/38 | ||
S-S?tze: | 26-37/39-24/25 | ||
RIDADR | UN 3077 9 / PGIII | ||
WGK Germany | 3 | ||
RTECS-Nr. | CU5609000 | ||
HazardClass | 9 | ||
PackingGroup | III | ||
HS Code | 29130000 |
Bildanzeige (GHS) | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alarmwort | Warnung | |||||||||||||||||||||||||||||||||||
Gefahrenhinweise |
|
|||||||||||||||||||||||||||||||||||
Sicherheit |
|
3,5-Dibrom-2-hydroxybenzaldehyd Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
yellow to yellow-brown crystalline powder.3,5-Dibromosalicylaldehyde has an aromatic odor, and like salicylaldehyde, the compound colors the skin bright yellow. It is readily soluble in ether, benzene, chloroform, and hot alcohol. It imparts a yellow colour to cold water and is slightly soluble in boiling water, so it may be purified by distillation with steam. With the addition of sodium hydroxide, the brilliant yellow sodium salt separates; it is difficultly soluble in cold water or alcohol but more readily soluble when heated with these solvents.
Verwenden
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. It can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).Allgemeine Beschreibung
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.Synthese
3,5-Dibromosalicylaldehyde was obtained in nearly quantitative yield by dissolving 20 g. of salicylaldehyde in 100 cc. of glacial acetic acid, and adding a solution of 20 cc in small portions. of bromine in 100 cc. of glacial acetic acid[1].3,5-Dibrom-2-hydroxybenzaldehyd Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3,5-DIBROMO-2-METHOXYBENZALDEHYDE
3,5-DIBROMO-2-ETHOXYBENZALDEHYDE
6,8-DIBROMO-2H-CHROMENE-3-CARBALDEHYDE
2-(BENZYLOXY)-3,5-DIBROMOBENZALDEHYDE
3,5-DibroMobenzene-1,2-diol
Ethyl 5,7-Dibromo-1-Benzofuran-2-Carboxylate
2-(2-AMINO-6,8-DIBROMO-3-CYANO-4H-CHROMEN-4-YL)MALONONITRILE
2H-1-Benzopyran-3-carboxylic acid, 6,8-dibromo-2-(trifluoromethyl)-
6,8-DibroMo-3-acetylcouMarin
2,4-DIBROMO-6-([(4-FLUOROPHENYL)IMINO]METHYL)BENZENOL
3,5-DIBROMOSALICYLALDOXIME
3,5-Dibrom-2-hydroxybenzaldehyd Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 253)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hubei Lidu New Material Technology Co., Ltd | +undefined+86-19307248857 |
liduxcl@163.com | China | 988 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8806 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Qingdao RENAS Polymer Material Co., Ltd. | +86-0532-86867058 +86-18562606086 |
sales@qdrenas.com | China | 476 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29793 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18940 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14332 | 58 |
Changzhou Carman Chemical Co., Ltd. | 15061933924 |
CHINA | 514 | 58 | |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29810 | 58 |
90-59-5(3,5-Dibrom-2-hydroxybenzaldehyd)Verwandte Suche:
Salicylaldehydoxim
Salicylaldehyd
5-Bromsalicylaldehyd
3,5-Dibromsalicylsaeure
Tribromsalan
Flusalan
3,5-Dibromsalicylhydrazid
3,5-Dibrom-2-hydroxybenzaldehyd
- LABOTEST-BB LT00137784
- 3,5-DIBROMO-2-HYDROXYBENZALDEHYDE
- 3,5-DIBROMOSALICYLADEHYDE
- 3,5-DIBROMOSALICYLALDEHYDE
- 3,5-DIBROMOSILICYLALDEHYDE
- SALOR-INT L497649-1EA
- OTAVA-BB BB7018801957
- AKOS BBS-00003256
- AKOS B028985
- 2-Hydroxy-3,5-dibromobenzaldehyde
- 3,5-dibromo-2-hydroxy-benzaldehyd
- 3,5-Dibromosalicylaldeyde
- Benzaldehyde, 3,5-dibromo-2-hydroxy-
- Dalyde
- Salicylaldehyde, 3,5-dibromo-
- 3,5-Dibromosalicylaldehyde,98%
- 5-DibroMosalicylaldehyde
- 3,5-dibroMo salicyclic aldehyde
- DibroMosalicylaldehyde
- 3,5- twochlorine salicylicaldehyde
- 3,5-Dibromosalicylaldehyde 98%
- 2-[[4-(dipropylsulfamoyl)phenyl]-oxomethoxy]benzoic acid
- Dembrexine EP Impurity C
- Dembrexine Impurity 3(Dembrexine EP Impurity C)
- 3,5-Dibromosalicylaldehyde >
- Dembrexine Hydrochloride Monohydrate EP Impurity C
- 90-59-5
- Br2C6H2OHCHO
- Br2C6H22OHCHO
- Organic Building Blocks
- ALDEHYDE
- Carbonyl Compounds
- C7
- Building Blocks
- Aldehydes
- Aldehydes
- C7
- Carbonyl Compounds
- Aromatic Aldehydes & Derivatives (substituted)
- Benzaldehyde
- Adehydes, Acetals & Ketones
- Bromine Compounds
- Phenols