Grundinformationen
- Standard-SMILES
CCOC(=O)/C=C(\C)C=O- InChIKey
YLFXEUMFBVGYEL-GQCTYLIASA-N- Summenformel
- C7H10O3
- Durchschnittliche Molmasse
- 142,15 g/mol
Überblick
See also: Ethyl 3-methyl-4-oxocrotonate (annotation moved to).
Namen und Bezeichner
- Bevorzugter Name
- Ethyl (2E)-3-methyl-4-oxo-2-butenoate
- IUPAC
- ethyl (E)-3-methyl-4-oxobut-2-enoate
- Englischer Name
- ETHYL 3-METHYL-4-OXOCROTONATE
- Summenformel
- C7H10O3
- Molmasse
- 142.15
Namen und Synonyme
62054-49-3(E)-3-Methyl-4-oxo-but-2-enoic acid ethylesterRefChem:1084663Ethyl (2E)-3-methyl-4-oxo-2-butenoate690-663-8(E)-ethyl 3-methyl-4-oxobut-2-enoateethyl 3-methyl-4-oxobut-2-enoateEthyl (2E)-3-Methyl-4-oxobut-2-enoateEthyl trans-3-Methyl-4-oxocrotonateMFCD00043412Ethyl 3-methyl-4-oxo-2-butenoateethyl (E)-3-methyl-4-oxobut-2-enoate
Weitere Namen anzeigen
ethyl trans-γ-oxosenecioateETHYL 3-METHYL-4-OXOCROTOTETretinoin Related Compound 4ETHYL 3-METHYL-4-OXOCROTONATEETHYL TRANS-GAMMA-OXOSENECIOATEEthyl (E)-4-oxo-3-methyl-2-butenoate
Ethyl (E)-3-Methyl-4-Oxo-2-ButenoateEthyl trans-|A-oxosenecioateethyl3-methyethyl3-methyl-4-oxobut-2-enoate(E)-3-Methyl-4-oxo-2-butenoic Acid Ethyl Ester; 3-Methyl-fumaraldehydic Acid Ethyl Ester; Ethyl (2E)-3-Methyl-4-oxobut-2-enoateEINECS 255-575-2Ethyl trans-3-methyl-4-oxo-2-butenoate3-Methyl-fumaraldehydic Acid Ethyl Ester
Datenbank-Bezeichner
- CAS
41891-38-7、62054-49-3- PubChem CID
- 6009828
- EC Number
- 690-663-8
- Nikkaji
- J2.031.627F、J278.285E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,6
- Polarare Oberfläche (TPSA)
- 43,4 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 158
Physikochemische Eigenschaften
- Siedepunkt
- 195 · 195-202 °C(lit.)
- Dichte
- 1.044 g/mL · 1.044 g/mL at 20 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.461
- Flammpunkt
- 109 °C · 109 °C
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform, Ether, Ethyl Acetate, Methanol
- Aggregatzustand
- Oil
- Farbe
- Clear Colourless to Light Yellow
- BRN
- 1704098 · 1704098
- InChI
- 1S/C7H10O3/c1-3-10-7(9)4-6(2)5-8/h4-5H,3H2,1-2H3/b6-4+
- InChIKey
- YLFXEUMFBVGYEL-GQCTYLIASA-N
- SMILES
- [H]C(=O)\C(C)=C\C(=O)OCC
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (5 of 5) of all reports.
Not Classified
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 06-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/34198
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- F
- 10
- wgk
- 3
- hs_code
- 2918300090
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 23-24/25-36-26
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Anwendungen
VerwendenDerivative of monoenoic and trienoic analogs of Sorbic Acid with antifungal activity.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Nachgelagerte Produkte
Anbieter50 Anbieter
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]
毕佳索(上海毕得医药科技股份有限公司)400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
湖北云镁科技有限公司027-59206672 18995657604 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Syntechem Co.,Ltd[email protected]
安耐吉化学&3A(安徽泽升科技股份有限公司)400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
山东大陶化学有限公司0530-2533656 19157359339 · [email protected]
上海相辉医药科技有限公司13761987713; 13761987713 · [email protected]
上海健超生物科技有限公司15021035486 18081542813 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
艾科试剂4008-755-333 18080918076 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
上海将来实业股份有限公司021-61552785 · [email protected]
HBCChem, Inc.+1-510-219-6317 · [email protected]
上海鑫圭生物科技有限公司15121041756 · [email protected]
陕西缔都医药化工有限公司+86-29-87569262 +86-15003564040 · [email protected]
凯试(上海)科技有限公司021-50135380 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
诺尔凯立科技有限公司86-(0)21-31261262 373522135 · [email protected]
九鼎化学(上海)科技有限公司4009209199 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
厦门志信化学有限公司+86-5922680277 +86-13806087780 · [email protected]
康幸生物科技(上海)有限公司021-61556450 15800904410
成都叮当时代医药科技有限公司028-86040038 · [email protected]
石家庄斯迪亚诺精细化工有限公司0311-89250318 031166536426 · [email protected]
上海炎泽化工有限公司15345144255 19901447308 · [email protected]
上海源叶生物科技有限公司13636370518 · [email protected]
上海颖心实验室设备有限公司021-021-59178156 15300768757 · [email protected]
湖北齐飞医药化工有限公司027-59322506 18071128681 · [email protected]
南京博米尔生物科技有限公司025-83453382-8005 · [email protected]
上海修时生物医药有限公司15002184385 15021598081 15002184385 · [email protected]
上海凌凯科技股份有限公司021-58950110 13124863828 · [email protected]
Shanghai Acmec Biochemical Technology Co., Ltd.+86-18621343501 · [email protected]
Xuzhou B&C Chemical Technology Co., Ltd+86-400-0516-021 +86-15190678838 · [email protected]
嘉兴市吉拉特化工有限公司0573-82813639 15157377625 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
嘉兴市德亿化工有限公司86-0573-85866609 18367600069 · [email protected]
上海臻励生物科技有限公司021-16621358918; 18516310516;16621358918;13045646768 · [email protected]
济南达恩医药科技有限公司0531-68657833 15553112864 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 19370895928 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 400821072 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
ATK CHEMICAL COMPANY LIMITED+undefined-21-51877795 · [email protected]
上海银林医药科技有限公司15000379094 · [email protected]
Zugehörige Reaktionen
6
Verknüpfte Notizen
Wird geladen…