4-Methylthiophene-2-boronic acid
Grundinformationen
- CAS
162607-15-0- Standard-SMILES
Cc1csc(B(O)O)c1- InChIKey
DFUMIZDUIJNUJU-UHFFFAOYSA-N- Summenformel
- C5H7BO2S
- Durchschnittliche Molmasse
- 141,99 g/mol
- Monoisotopische Masse
- 142,02598086
Namen und Bezeichner
- Bevorzugter Name
- 4-Methylthiophene-2-boronic acid
- IUPAC
- (4-methylthiophen-2-yl)boronic acid
- Englischer Name
- 4-Methylthiophene-2-boronic acid
- Summenformel
- C5H7BO2S
- Molmasse
- 141.98
Namen und Synonyme
4-Methylthiophene-2-boronic acid162607-15-0DTXSID30370263RefChem:525736DTXCID70321299640-187-1(4-methylthiophen-2-yl)boronic Acid4-methylthiophen-2-ylboronic acidMFCD013190404-methyl-2-thienylboric acidBoronic acid, (4-methyl-2-thienyl)-Boronic acid, B-(4-methyl-2-thienyl)-
Weitere Namen anzeigen
RARECHEM AH PB 02042-Borono-4-methylthiophene4-METHYLTHIOPHENE-2-BORONIC ACID 96%4-Methylthiophene-2-boronic acid,96%
4-methyl-2-thiopheneboronic acid(4-methyl-2-thienyl)boronic acid(4-Methylthiophen-2-yl)boronicacidCHEMBL3349314-methyl-thiophene-2-boronic acidBP-11313SY0074984-methyl-2-thienylboronic acid
Datenbank-Bezeichner
- CAS
162607-15-0- PubChem CID
- 2734373
- DTXSID
DTXSID30370263- ChEMBL
CHEMBL334931- EC Number
- 640-187-1
- Nikkaji
- J2.520.496D
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 68,7 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 99
Physikochemische Eigenschaften
- Schmelzpunkt
- 125 · 125-126 °C
- Siedepunkt
- 305.4 · 305.4±44.0 °C(Predicted)
- Dichte
- 1.25 · 1.25±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C · Keep in dark place,Sealed in dry,Store in freezer, under -20°C
- Aggregatzustand
- Powder
- pka
- 8.51 · 8.51±0.53(Predicted)
- Farbe
- White to light beige
- InChI
- 1S/C5H7BO2S/c1-4-2-5(6(7)8)9-3-4/h2-3,7-8H,1H3
- InChIKey
- DFUMIZDUIJNUJU-UHFFFAOYSA-N
- SMILES
- Cc1csc(c1)B(O)O
- CAS Datenbank
- 162607 · 162607-15-0(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, 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 6 reports by companies from 6 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
- WGK 3
- hs_code
- 29310099
- risk_code
- 36/37/38-41-37/38
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 37/39-26-39
- hazard_class
- IRRITANT, KEEP COLD
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Dam. 1Skin Irrit. 2STOT SE 3
Chemie und Industrie
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