Grundinformationen
- Standard-SMILES
CCOc1ccc(O)cc1- InChIKey
LKVFCSWBKOVHAH-UHFFFAOYSA-N- Summenformel
- C8H10O2
- Durchschnittliche Molmasse
- 138,16 g/mol
- Monoisotopische Masse
- 138,06807956
Überblick
4-Ethoxyphenol is a member of phenols and an aromatic ether.
Namen und Bezeichner
- Bevorzugter Name
- 4-Ethoxyphenol
- IUPAC
- 4-ethoxyphenol
- Lokaler Name
- 4-Ethoxyphenol
- Englischer Name
- 4-Ethoxyphenol
- Summenformel
- C8H10O2
- Molmasse
- 138.16
Namen und Synonyme
4-EthoxyphenolPhenol, 4-ethoxy-P-ETHOXYPHENOLHydroquinone monoethyl etherp-Hydroxyphenetole4-EthyloxyphenolPhenol, p-ethoxy-4-ethoxy-phenol1-Ethoxy-4-hydroxybenzeneEthoxyphenol, p-NSC 9885FEMA No. 3695
Weitere Namen anzeigen
2OPFEMA 3695AURORA 94934-thoxyphenolEthoxy phenolp-ethoxy-pheno4-Ethoxyphenole
Ether monoethylique de l'hydroquinoneDTXSID3044251p-ethoxy-phenolEINECS 210-748-1BRN 1907114UNII-605352N8AQNSC-9885Ether monoethylique de l'hydroquinone [French]
Datenbank-Bezeichner
- CAS
622-62-8- PubChem CID
- 12150
- DTXSID
DTXSID3044251- ChEMBL
CHEMBL225153- ChEBI
CHEBI:179262- UNII
- 605352N8AQ
- EC Number
- 210-748-1
- Nikkaji
- J45.017K
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 29,5 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 85,3
Experimentelle und physikochemische Eigenschaften
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
FragrancesFragrance substance (Hydroquinone monoethyl ether) -> IFRA amendment 40
LogP
1.81
1.95
Food AdditivesFLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Flavoring AgentsEU Flavoring substances
Solubility
slightly soluble to soluble in water; soluble in oils
moderately soluble (in ethanol)
Boiling Point
246.00 to 247.00 °C. @ 760.00 mm Hg
246-247 °C
Melting Point66 - 67 °C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Solid
White or colourless crystals, sweet herbaceous odour reminiscent of anise and fennel
Physikochemische Eigenschaften
- Schmelzpunkt
- 64 · 64-67 °C
- Siedepunkt
- 131 °C · 131 °C (9 mmHg)
- Dichte
- 1.0742 · 1.0742 (rough estimate)
- Brechungsindex
- 1.5231 · 1.5231 (estimate)
- FEMA
- 3695 · 3695 | HYDROQUINONE MONOETHYL ETHER
- Flammpunkt
- 121 °C/9mm · 121°C/9mm
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- almost transparency in Methanol
- Aggregatzustand
- Crystalline Powder or Chunks
- pka
- 10.44 · 10.44±0.13(Predicted)
- Farbe
- Beige
- Geruch (Odor)
- 10 % · at 10.00 % in dipropylene glycol. mild hawthorn phenolic plastic nutty
- Geruchsart
- animal
- Wasserlöslichkeit
- slightly soluble
- JECFA Number
- 720 · 720
- BRN
- 1907114 · 1907114
- Major Application
- cleaning productscosmeticsflavors and fragrancesfood and beveragespersonal care
- InChI
- 1S/C8H10O2/c1-2-10-8-5-3-7(9)4-6-8/h3-6,9H,2H2,1H3
- InChIKey
- LKVFCSWBKOVHAH-UHFFFAOYSA-N
- SMILES
- CCOc1ccc(O)cc1
- LogP
- 1.87 · 1.87
- CAS Datenbank
- 622 · 622-62-8(CAS DataBase Reference)
- NIST chemische Informationen
- 4 · 4-Ethoxyphenol(622-62-8)
- EPA chemische Informationen
- 4 · Phenol, 4-ethoxy- (622-62-8)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 159 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Phenol, 4-ethoxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Phenol, 4-ethoxy-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29071990
- RTECS-Nr.
- SL3790000
- risk_code
- 41-37/38-22-36/37/38
- hazard_code
- Xn,Xi
- safety_code
- 37/39-26-36
- Speicherklasse
- 13 - Non Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Pharmakologische Informationen
Metabolism/Metabolites4-Ethoxyphenol has known human metabolites that include (2S,3S,4S,5R)-6-(4-ethoxyphenoxy)-3,4,5-trihydroxyoxane-2-carboxylic acid.
Cellular LocationsCytoplasm
Verwendung und Herstellung
IFRA Fragrance Standards
Hydroquinone monoethyl ether
1-Ethoxy-4-hydroxybenzene; p-Ethoxyphenol; Phenol, 4-ethoxy-; 4-Ethoxyphenol
IFRA_STD_152.pdf
40
IFRA 51st Amendment - Guidance for the use of IFRA Standards
Prohibition: This material should not be used as a fragrance ingredient
Use Classification
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
General Manufacturing InformationPhenol, 4-ethoxy-: ACTIVE
Anwendungen
Verwenden4-Ethoxyphenol has been used as substrate to evaluate kinetic constant for the monophenolase activity of mushroom tyrosinase.
Darstellung
synthetischeHydroquinone monoethyl ether is produced by regulated (Mono)-ethylation of Hydroquinone with Diethylsulfate in weak aqueous alkaline solution.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Nachgelagerte Produkte
Anbieter50 Anbieter
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
北京安司莫森技术有限公司010-82954736 13391601435 · [email protected]
韶远科技（上海）有限公司021-50795510 4000665055 · [email protected]
Syntechem Co.,Ltd[email protected]
南通萧畅医药贸易有限公司0513-82104991 18862997351 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京华威锐科化工有限公司0757-86329057 18934348241 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
石家庄斯迪亚诺精细化工有限公司0311-89250318 13582355795 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
嘉兴市艾森化工有限公司0573-85285100 18627885956 · [email protected]
郑州研德生物科技有限公司0371-63682289 15538176268 · [email protected]
Shanghai Safer Pharmaceutical Technology Co., Ltd.021-31761238 · [email protected]
孝感深远化工有限公司15527621225; 15527621225 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
河南多贝化工有限公司0370-2785118 17550508557 · [email protected]
西安瑞联新材料股份有限公司029-68669089-8816
上海思域化工科技有限公司86-21-34053660 · [email protected]
武汉泰凯塞科技有限公司027-86697669 13986148687 · [email protected]
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
北京伊诺凯科技有限公司400-810-7969 010-59572699 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
深圳康特腾科技有限公司86-0755-86635001 · [email protected]
Shenzhen Excellent Biotech Co., Ltd.13480692018 · [email protected]
上海御略医药科技有限公司021-60345187 13671753212 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
上海寰川实业有限公司021-61478794 · [email protected]
上海纳谦化学科技有限公司13598610367 13598610367 · [email protected]
上海嵩爰化工科技有限公司010-1234567 18521000990 · [email protected]
上海有朋化工有限公司021-69005955 13701776567 · [email protected]
北京海力扬化学科技有限公司13718199399 · [email protected]
北京欣赛维化学科技有限公司010-56218822 13717722232 · [email protected]
四川海诺威科技有限公司13708085536 13708085536 · [email protected]
上海凯赛化工有限公司021-33516722 13701817765 · [email protected]
上海彤源化工有限公司021-021-69182866 13701855675 · [email protected]
上海孚一生物科技有限公司+86 (21) 61124340
北京华扬致成科技有限公司13716033033 · [email protected]
上海蓝润化学有限公司021-69515658 ; 69515628 13701998368 · [email protected]
上海容立化学科技有限公司021-69992220 13701886816 · [email protected]
Zugehörige Reaktionen
35
Verknüpfte Notizen
Wird geladen…