3-Ethoxythiophene-2-carboxylic acid
Grundinformationen
- CAS
139926-23-1- Standard-SMILES
CCOc1ccsc1C(=O)O- InChIKey
FTKDCOINUAYGTC-UHFFFAOYSA-N- Summenformel
- C7H8O3S
- Durchschnittliche Molmasse
- 172,2 g/mol
- Monoisotopische Masse
- 172,01941512
Namen und Bezeichner
- Bevorzugter Name
- 3-Ethoxythiophene-2-carboxylic acid
- IUPAC
- 3-ethoxythiophene-2-carboxylic acid
- Englischer Name
- 3-Ethoxythiophene-2-carboxylic acid
- Summenformel
- C7H8O3S
- Molmasse
- 172.2
Namen und Synonyme
3-ethoxythiophene-2-carboxylic acid139926-23-1DTXSID90380606RefChem:279061DTXCID303316322-Thiophenecarboxylic acid, 3-ethoxy-MFCD002052053-ethoxy-2-thiophenecarboxylic acidMaybridge1_0037983-Ethoxythiophene-2-carboxylicacidMLS000849966SCHEMBL1840806
Weitere Namen anzeigen
3-ethoxyThien-2-carboxylic acid3-Ethoxy-2-Thiophenecarboxylicacid
CHEMBL1706414HMS552E14FTKDCOINUAYGTC-UHFFFAOYSA-NHMS2779P24PFA92623SBB088654AKOS009157932SMR000455984
Datenbank-Bezeichner
- CAS
139926-23-1- PubChem CID
- 2777652
- DTXSID
DTXSID90380606- ChEMBL
CHEMBL1706414- EC Number
- 681-136-3
- Nikkaji
- J446.168A
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 74,8 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 149
Physikochemische Eigenschaften
- Schmelzpunkt
- 121 · 121-123°C
- Siedepunkt
- 305.3 · 305.3±22.0 °C(Predicted)
- Dichte
- 1.305 · 1.305±0.06 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C
- pka
- 3.68 · 3.68±0.10(Predicted)
- Aggregatzustand
- solid
- Farbe
- Pale brown
- InChI
- 1S/C7H8O3S/c1-2-10-5-3-4-11-6(5)7(8)9/h3-4H,2H2,1H3,(H,8,9)
- InChIKey
- FTKDCOINUAYGTC-UHFFFAOYSA-N
- SMILES
- CCOc1ccsc1C(O)=O
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (80%): 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 5 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- WGK 3
- hs_code
- 2934999090
- risk_code
- 36/37/38-36
- hazard_code
- Xi
- safety_code
- 26-36/37/39
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2
Chemie und Industrie
Anwendungen
Verwenden3-Ethoxythiophene-2-carboxylic acid is used as a pharmaceutical intermediate.
Anbieter16 Anbieter
常州帝通化工有限公司+86-0519-88298848 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
郑州德元凯化工有限公司17837139533 · [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]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
熵哲(兰州)生物医药科技有限公司18119421752 13919408782
南京博米尔生物科技有限公司025-83453382-8005 · [email protected]
常州帝通化工有限公司0519-88298848 18118010980 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 13913916777 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]
Alchem Pharmtech,Inc.8485655694 · [email protected]
南京康满林化工实业有限公司025-83697070 13770331960 · [email protected]
南京世洲生物科技有限公司13675144456 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
重庆卡兰医药有限公司[email protected]
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