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4-Bromanisol Produkt Beschreibung

4-Bromoanisole Struktur
104-92-7
CAS-Nr.
104-92-7
Bezeichnung:
4-Bromanisol
Englisch Name:
4-Bromoanisole
Synonyma:
p-Bromanisole;p-bromoanisol;Anisyl bromide;p-bromo-anisol;4-BROMO ANISOL;4-BROMOANISOLE;P-BROMOANISOLE;p-anisylbromide;Of BroMoanisole;p-Anisyl bromide
CBNumber:
CB2223135
Summenformel:
C7H7BrO
Molgewicht:
187.03
MOL-Datei:
104-92-7.mol

4-Bromanisol Eigenschaften

Schmelzpunkt:
9-10 °C (lit.)
Siedepunkt:
223 °C (lit.)
Dichte
1.494 g/mL at 25 °C (lit.)
Brechungsindex
n20/D 1.564(lit.)
Flammpunkt:
202 °F
storage temp. 
Store below +30°C.
Aggregatzustand
Liquid
Farbe
Clear colorless to slightly yellow
Wasserlöslichkeit
immiscible
Merck 
14,1428
BRN 
1237590
Stabilität:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
QJPJQTDYNZXKQF-UHFFFAOYSA-N
CAS Datenbank
104-92-7(CAS DataBase Reference)
NIST chemische Informationen
Benzene, 1-bromo-4-methoxy-(104-92-7)
EPA chemische Informationen
Benzene, 1-bromo-4-methoxy- (104-92-7)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn
S-Sätze: 23-24/25
WGK Germany  2
RTECS-Nr. BZ8501000
8
TSCA  Yes
HS Code  29093038
Toxizität LD50 orl-mus: 2200 mg/kg GISAAA 44(12),19,79
Bildanzeige (GHS)
Alarmwort
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
Sicherheit

4-Bromanisol Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

colourless liquid

Verwenden

4-Bromoanisole finds application as an intermediate in synthetic chemistry. It is used in the preparation of aryl 1,3-diketones and ethyl 4-methoxycinnamate. It is a used as a brominating reagent. Further, it is used in Suzuki coupling reaction with phenylboronic acid as well as in Heck reaction.

Definition

ChEBI: A monomethoxybenzene carrying a bromo substituent at position 4.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 7429, 1994 DOI: 10.1016/0040-4039(94)85333-9
Synthesis, p. 868, 1986 DOI: 10.1055/s-1986-31813

Allgemeine Beschreibung

4-Bromoanisole is a useful brominating reagent. It is formed as reaction product in the reaction between HOBr and anisole. Suzuki coupling of 4-bromoanisole with phenylboronic acid catalyzed by palladium pincer complexes has been studied. Heck Reaction of 4-bromoanisole with ethyl acrylates in room-temperature ionic liquids is reported to afford ethyl 4-methoxycinnamate.

Sicherheitsprofil

Moderately toxic by ingestion andintraperitoneal routes. When heated to decomposition itemits toxic vapors of Br-.

läuterung methode

Crystallise the anisole by repeated partial freezing, then distil it under reduced pressure. [Beilstein 6 III 741, 6 IV 1044.]

4-Bromanisol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-Bromanisol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 362)Lieferanten
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CD Chemical Group Limited
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0086-13651442114 info@codchem.com China 20383 58
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+86-371-66670886
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0371-55170693 info@tianfuchem.com China 22607 55
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+86 0571-85586753 sales@fluoropharm.com China 982 60
ATK CHEMICAL COMPANY LIMITED
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sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
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027-59338440 linda@hubeijusheng.com CHINA 23035 58

104-92-7(4-Bromanisol)Verwandte Suche:


  • p-methoxyphenylbromide
  • 2-Bromoanisole,98%
  • 4-Bromomethoxybenzene
  • 4-Methoxy-1-bromobenzene
  • 4-Methoxybromobenzene
  • 4-Methoxyphenyl bromide
  • 4-methoxyphenylbromide
  • Anisole, p-bromo-
  • Anisyl bromide
  • Benzene,1-bromo-4-methoxy-
  • p-Anisyl bromide
  • p-anisylbromide
  • p-Bromanisole
  • p-bromoanisol
  • p-bromo-anisol
  • p-Bromophenyl methyl ether
  • para-BROMOANISOLE
  • 4-BROMO ANISOLE 99%MIN
  • Bromophenol methyl ether
  • 4-Bromoanisole,98%
  • 4-Bromoanisole,1-Bromo-4-methoxybenzene
  • Of BroMoanisole
  • p-BroMophenol Methyl ether
  • 4-BroMoanisole, 98% 100ML
  • 4-BROMOANISOLE FOR SYNTHESIS 100 ML
  • 4-BROMOANISOLE FOR SYNTHESIS 250 ML
  • 4-BroMoanisole >=99.0%
  • The broMobenzene Methyl ether
  • BROMOANISOLE(4-)
  • 1-BROMO-4-METHOXYBENZENE
  • 4-Bromoanisole≥ 99% (GC)
  • 4-BROMO ANISOL
  • 4-BROMOANISOLE
  • P-BROMOANISOLE
  • 1-bromo-4-methoxy-benzen
  • p-bromophenylmethylether
  • p-Methoxybromobenzene
  • p-Methoxyphenyl bromide
  • 4-Bromoanisole >
  • 4-Bromoanisole (p-Methoxyphenyl Bromide)
  • 4-Bromoanisole,99%
  • Para Bromo Anisole (PBA) (Campaign base)
  • 104-92-7
  • 104-92-2
  • 102-92-7
  • Building Blocks
  • Organic Building Blocks
  • Oxygen Compounds
  • ARYL HALIDE
  • Ethers
  • Anisoles, Alkyloxy Compounds & Phenylacetates
  • Bromine Compounds
  • alkyl bromide
  • Anisole
  • AnisoleSeries
  • Aromatic Ethers
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