Grundinformationen
- Standard-SMILES
CCOC(=O)CC(=O)CC- InChIKey
UDRCONFHWYGWFI-UHFFFAOYSA-N- Summenformel
- C7H12O3
- Durchschnittliche Molmasse
- 144,17 g/mol
- Monoisotopische Masse
- 144,07864424
Namen und Bezeichner
- Bevorzugter Name
- Ethyl 3-oxovalerate
- IUPAC
- ethyl 3-oxopentanoate
- Lokaler Name
- Ethyl-3-oxovalerat
- Englischer Name
- Ethyl propionylacetate
- Summenformel
- C7H12O3
- Molmasse
- 144.17
Namen und Synonyme
Ethyl 3-oxopentanoateEthyl 3-oxovaleratePentanoic acid, 3-oxo-, ethyl esterEINECS 225-593-5AI3-30964UDRCONFHWYGWFI-UHFFFAOYSA-DTXSID20197800NSC 7251NSC 78662RefChem:595072DTXCID40120291225-593-5
Weitere Namen anzeigen
Ethyl Propioacetatethyl 3-ketopentanoateEthyl3-Oxovalerate>Ethyl 3-oxo-n-valerate
InChI=1/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3Ethyl propionylacetate4949-44-43-Oxopentanoic acid ethyl esterEthyl 3-oxo-n-valerate3-Oxovaleric Acid Ethyl EsterEthyl PropanoylacetateMFCD00009317
Datenbank-Bezeichner
- CAS
4949-44-4- PubChem CID
- 78656
- DTXSID
DTXSID20197800- UNII
- P45XZ5RD8B
- EC Number
- 225-593-5
- Nikkaji
- J132.345H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,7
- Polarare Oberfläche (TPSA)
- 43,4 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 129
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesChemical shift
Physikochemische Eigenschaften
- Schmelzpunkt
- 98 °C · 98 °C
- Siedepunkt
- 83 · 83-84 °C/12 mmHg (lit.)
- Dichte
- 1.012 g/mL · 1.012 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.422(lit.)
- Flammpunkt
- 172 °F · 172 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- Miscible with glacial acetic acid.
- Aggregatzustand
- Liquid
- pka
- 10.58 · 10.58±0.46(Predicted)
- Wichte
- 1.01 · 1.01
- Farbe
- Clear colorless to pale yellow
- BRN
- 970270 · 970270
- Stabilität
- Stable. Combustible. Incompatible with strong oxidizing agents.
- InChI
- 1S/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3
- InChIKey
- UDRCONFHWYGWFI-UHFFFAOYSA-N
- SMILES
- CCOC(=O)CC(=O)CC
- CAS Datenbank
- 4949 · 4949-44-4(CAS DataBase Reference)
- NIST chemische Informationen
- Ethyl propionylacetate(4949-44-4)
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 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- tsca
- T
- hs_code
- 29183000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- hazard_class
- IRRITANT
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Anwendungen
VerwendenEthyl propionylacetate acts as a precursor used in the preparation of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring. Further, it is used to prepare 3-propionyl-2H-cyclohepta[b]furan-2-one.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Nachgelagerte Produkte
Anbieter50 Anbieter
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
河南赢创生物科技有限公司16650615803 · [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]
上海凯曼化工科技有限公司021-021-50400622 15618790390 · [email protected]
Syntechem Co.,Ltd[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]
武汉易泰科技有限公司上海分公司18930552037 · [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]
成都添福瑞生物科技有限公司18030648795 18030648795 · [email protected]
上海恩诺生物科技有限公司+86 (21) 6435-5022
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
上海景颜化工科技有限公司13817811078 · [email protected]
嘉兴市艾森化工有限公司0573-85285100 18627885956 · [email protected]
凯试(上海)科技有限公司021-50135380 · [email protected]
武汉丰泰威远科技有限公司027-87465837 19945049750 · [email protected]
苏州施亚生物科技有限公司86(512)5235 8471 17715136450 · [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]
北京泰亚杰科技有限公司021-33690831-8001 13552411790;18616022633 · [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]
上海特伯化学科技有限公司+86-21-60341587 · [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]
Labex Corporation+91-11-26135922 or +91-11-46160359 · [email protected]
Clearsynth Labs Limited+91-22-26355700 · [email protected]
广州爱纯医药科技有限公司020-39119399 18927568969 · [email protected]
苏州爱玛特生物科技有限公司0512-56316828 4008675858 · [email protected]
上海湄水化工科技有限公司021-60549325 18616193163
上海将来实业股份有限公司400-0066400 13621662912 · [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]
成都零六生物科技有限公司400-1166-196 13458535857 · [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]
四川海诺威科技有限公司13708085536 13708085536 · [email protected]
上海拓目化工有限公司13391076197 · [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]
上海蓝润化学有限公司021-69515658 ; 69515628 13701998368 · [email protected]
Zugehörige Reaktionen
186
Verknüpfte Notizen
Wird geladen…