2'-Hydroxyacetophenone
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2'-Hydroxyacetophenone Eigenschaften
- Schmelzpunkt:
- 3-6 °C(lit.)
- Siedepunkt:
- 213 °C717 mm Hg(lit.)
- Dichte
- 1.131 g/mL at 25 °C(lit.)
- Dampfdichte
- 4.7 (vs air)
- Dampfdruck
- ~0.2 mm Hg ( 20 °C)
- Brechungsindex
- n
20/D 1.558(lit.)
- Flammpunkt:
- >230 °F
- storage temp.
- Store below +30°C.
- L?slichkeit
- 0.2g/l
- Aggregatzustand
- Liquid
- pka
- 10.06(at 25℃)
- Farbe
- Clear yellow to brown
- Geruch (Odor)
- at 10.00 % in dipropylene glycol. phenolic sweet hawthorn tobacco honey herbal
- Geruchsart
- phenolic
- Biologische Quelle
- synthetic
- Explosionsgrenze
- 0.98-11.8%(V)
- Wasserl?slichkeit
- slightly soluble
- JECFA Number
- 727
- BRN
- 386123
- Henry's Law Constant
- 1.0×100 mol/(m3Pa) at 25℃, Ji et al. (2008)
- Major Application
- flavors and fragrances
- InChI
- 1S/C8H8O2/c1-6(9)7-4-2-3-5-8(7)10/h2-5,10H,1H3
- InChIKey
- JECYUBVRTQDVAT-UHFFFAOYSA-N
- SMILES
- CC(=O)c1ccccc1O
- LogP
- 1.92-1.97 at 25℃
- Dissoziationskonstante
- 10.06-10.25 at 20-25℃
- CAS Datenbank
- 118-93-4(CAS DataBase Reference)
- NIST chemische Informationen
- Ethanone, 1-(2-hydroxyphenyl)-(118-93-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher | Xi | ||
|---|---|---|---|
| R-S?tze: | 36/37/38-36/38 | ||
| S-S?tze: | 26-36-37/39 | ||
| WGK Germany | 3 | ||
| RTECS-Nr. | AM8575000 | ||
| F | 8 | ||
| Hazard Note | Harmful/Irritant | ||
| TSCA | TSCA listed | ||
| HS Code | 29145000 | ||
| Speicherklasse | 10 - Combustible liquids | ||
| Toxizit?t | LD50 orally in Rabbit: 2127 mg/kg LD50 dermal Rat > 2000 mg/kg |
| Bildanzeige (GHS) |
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2'-Hydroxyacetophenone Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.R36/38:Reizt die Augen und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Aussehen Eigenschaften
C8H8O2; 2-Acetylphenol. Gelbliche Flüssigkeit mit angenehmem Geruch.Gefahren für Mensch und Umwelt
Brennbar.Schutzma?nahmen und Verhaltensregeln
Schutzhandschuhe als kurzzeitiger Spritzschutz.Verhalten im Gefahrfall
Mit flüssigkeitsbindendem Material aufnehmen. Der Entsorgung zuführen. Nachreinigen.Kohlendioxid, Pulver.
Brennbar.
Erste Hilfe
Nach Hautkontakt: Mit reichlich Wasser abwaschen.Nach Augenkontakt: Mit reichlich Wasser bei geöffnetem Lidspalt mindestens 15 Minuten ausspülen. Sofort Augenarzt hinzuziehen.
Nach Einatmen: Frischluft.
Nach Verschlucken: Reichlich Wasser trinken. Erbrechen auslösen. Arzt hinzuziehen.
Nach Kleidungskontakt: Kontaminierte Kleidung entfernen.
Ersthelfer: siehe gesonderten Anschlag
Sachgerechte Entsorgung
Als halogenfreie, organische Lösemittelabfälle.Chemische Eigenschaften
2-Hydroxyacetophenone is a clear yellow to brown liquid that has a sweet, heavy floral, herbaceous odor, reminiscent of mown hay or hawthorn.Occurrence
Reported found in beef, cassia oil, cocoa, cocoa powder, coffee, Jamaican rum, tomato, Scotch whiskey, sherry, tea, mountain papaya, papaya, roasted almond and black choke berryVerwenden
2'-Hydroxyacetophenone is used as pharmaceutical intermediate.synthetische
Preparation by Fries rearrangement of phenyl acetate, with Lewis acids aluminium chloride.Definition
ChEBI: 2'-Hydroxyacetophenone is a monohydroxyacetophenone that is acetophenone in which one of the hydrogens ortho to the acetyl group has been replaced by a hydroxy group. It has a role as a flavouring agent. It is a monohydroxyacetophenone and a member of phenols.Allgemeine Beschreibung
2'-Hydroxyacetophenone, also known as O-acetylphenol, belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 2'-Hydroxyacetophenone is a sweet, hawthorne, and herbal tasting compound. 2'-Hydroxyacetophenone has been detected, but not quantified in, several different foods, such as green tea, arabica coffees (Coffea arabica), chinese cinnamons (Cinnamomum aromaticum), cocoa beans (Theobroma cacao), and cocoa and cocoa products. This could make 2'-hydroxyacetophenone a potential biomarker for the consumption of these foods.2'-Hydroxyacetophenone Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2,3-Dihydroflavon
3-METHYLBENZOFURAN-2-CARBONYL CHLORIDE
3-METHYLBENZOFURAN-2-CARBOXYLIC ACID ETHYL ESTER
4-Hydroxycumarin
Propafenone Hydrochloride
1,2-BENZISOXAZOLE-3-ACETIC ACID
1-(1-2-HYDROXYPHENYL)ETHENYL)-1H-IMIDAZOLE
3-BROMOCHROMONE
3-BROMO-4-HYDROXY-CHROMEN-2-ONE
2'-BENZYLOXYACETOPHENONE
3-(3-AMINOPHENYL)-2H-CHROMEN-2-ONE
3-Methylbenzofuran-2-carboxylic acid
2-Bromo-2′-hydroxyacetophenone
4-BUTYLAMINO-CHROMEN-2-ONE
3-Acetoxybenzofuran
1-(2-Hydroxyphenyl)-2-nitroethanone
1-(2-HYDROXYPHENYL)-3-PHENYL-1,3-PROPANEDIONE
4'-Hydroxyacetophenon
4-AMINO-CHROMEN-2-ONE
3-(4-AMINO-PHENYL)-CHROMEN-2-ONE
Ethyl 2-Methoxy-a,g-dioxo-benzenebutanoate
3-COUMARANONE
4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
4-Oxo-4H-1-benzopyran-3-carboxaldehyd
N-(4-HYDROXY-2-OXO-2H-CHROMEN-3-YL)-ACETAMIDE
3-AMINO-4-HYDROXY-CHROMEN-2-ONE
2'-Hydroxyacetophenone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 680)Lieferanten
| Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
|---|---|---|---|---|---|
| SINO HIGH(CHINA)CO.,LTD. | +86-2558392388 +86-13914336446 |
chang@sinohighchem.com | China | 34 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 |
Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 |
faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 |
sales1@chuanghaibio.com | China | 5225 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 |
admin@firsky-cn.com | China | 427 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 |
info@deshangchem.com | China | 661 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 809 | 58 |
| Hebei Yiduo Import and Export Co., Ltd. | |
joycedemei1505@outlook.com | China | 215 | 58 |
| Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 |
info@dakenam.com | China | 14014 | 58 |
118-93-4()Verwandte Suche:
2'-Hydroxyacetanilid
Parapropamol
4'-Chloracetanilid
4'-Hydroxyacetophenon
N-(3-Chlor-4-hydroxyphenyl)acetamid
Diacetamat
Acetanilid
Toluol-2-sulfonamid
2-Chlorphenylisocyanat
o-Tolylessigsure
o-Tolylacetonitril
2-Methylacetophenon
2-Hydroxy-1-phenylethan-1-on
5,6-Dimethoxyindan-1-on
3-Hydroxybenzophenon
Alizarin
1,2,3,4-Tetrahydro-5-hydroxynaphthalin-1-on
5-Hydroxy-2-methyl-1,4-naphthochinon
- 1-(2-hydroxyphenyl)-ethanon
- o-hydroxyphenylmethylketone
- USAF ke-20
- usafke-20
- AKOS 90575
- AKOS BBS-00003239
- 2-HYDROXYPHENYL METHYL KETONE
- 2-ACETOPHENOL
- O-ACETOPHENOL
- Acetophenone, o-hydroxy-
- Ethanone,1-(2-hydroxyphenyl)-
- o-Acetylphenol
- o-hydroxy-acetophenon
- o-Hydroxyphenyl methyl ketone
- 2'-Hydorxyacetophenone 1-(2-Hydroxyphenyl)ethanone 2-Acetylphenol
- 2'-HYDROXYACETOPHENONE 98+%
- 2'-Hydorxyacetophenone
- 2’-hydroxy-acetophenon
- 2-hydroxyacetylbenzene
- Ethanone,1-(2-hydroxypheny
- 2''-HYDROXYACETOPHENONE 99+%
- BENZOYLCARNINOL
- o-HYDROXYACETOPHENONE pure
- 2′-Hydroxyacetophenone,2-Acetylphenol
- 2'-Hydroxyacetopheno
- 2-Acetophenol 2-Acetylphenol 2-Hydroxyphenyl Methyl Ketone
- 2'-HYDROXYACETOPHENONE FOR SYNTHESIS
- 1-(2-Hydroxyphenyl)ethan-1-one, 2-Acetylphenol, 1-(2-Hydroxyphenyl)-1-oxoethane
- ParacetaMol IMpurity I
- 2'-Hydroxyacetophenone ReagentPlus(R), 99%
- 2'-Hydroxyacetophenone Vetec(TM) reagent grade, 98%
- Acetaminophen impurity 9
- Paracetamol EP Impurity I
- Acetaminophen Impurity I
- Paracetamol Impurity 9(Paracetamol EP Impurity I)
- Acetaminophen Impurity 12
- 1-(6-hydroxy-1-cyclohexa-2,4-dienyl)ethanone
- Paracetamol EP Impurity I( 2'-Hydroxyacetophenone)
- hydroxyacetophenone,o-hydroxyacetophenone
- 2'-Hydroxyacetophenone, 99%, for synthesis
- 1-(2-Hydroxyphenyl)ethanone (2-Hydr
- 2'-Hydroxyacetophenone>
- Paracetamol(Acetaminophen) EP Impurity I
- Acetaminophen impurities1463
- Acetaminophen EP Impurity I
- Paracetamol Impurity I(EP)
- 2'-Hydroxyacetophenone
- Paracetamol EP Impurity I 1-(2-hydroxyphenyl)ethan-1-one
- Ortho-Hydroxyacetophenone/2'-Hydroxyacetophenone
- 2''-Hydroxyacetophenone, 10 mM in DMSO
- Warfarin Sodium Impurity: 2-Hydroxyacetophenone
- 2-ACETYLPHENOL
- 2-HYDROXYACETAMIDE
- 2-Hydroxybenzyl ketone
- 1-(2-HYDROXYPHENYL)ETHANONE
- 2-HYDROXYACETOPHENONE
- FEMA 3548
- O-HYDROXYACETOPHENONE




