Completing data — refresh the page later to see the latest
Basic information
- CAS
930303-82-5- Standard SMILES
Cc1cc(B(O)O)cs1- InChIKey
HSHOUTSJZHTVCJ-UHFFFAOYSA-N- Molecular formula
- C5H7BO2S
- Average molar mass
- 141.99 g/mol
Names & identifiers
- Preferred name
- (5-Methylthiophen-3-yl)boronic acid
- IUPAC
- (5-methylthiophen-3-yl)boronic acid
- English name
- 5-Methylthiophene-3-boronic acid
- Molecular formula
- C5H7BO2S
- Molecular weight
- 141.98
Names & synonyms
930303-82-5(5-METHYLTHIOPHEN-3-YL)BORONIC ACIDRefChem:404146827-366-15-METHYLTHIOPHENE-3-BORONIC ACIDMFCD18250237(5-METHYL-3-THIENYL)BORONIC ACID2-METHYL-4-THIOPHENEBORONIC ACIDAKOS014316119AB72596AT11001(5-METHYLTHIOPHEN-3-YL)BORONICACID
Show more names
(5-Methyl-3-thienyl)boronicBoronic acid, B-(5-methyl-3-thienyl)-
CS-0178909EN300-1316065-methylthiophenSCHEMBL660071FMB30382B-(5-methyl-3-thienyl)boronic acidBS-33221SY155081
Database identifiers
- CAS
930303-82-5- PubChem CID
- 57737847
- EC Number
- 827-366-1
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 68.7 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 99
Physicochemical properties
- Boiling point
- 302.9 · 302.9±44.0 °C(Predicted)
- Density
- 1.25 · 1.25±0.1 g/cm3(Predicted)
- storage temp.
- 2 · Storage temp. 2-8°C
- pka
- 8.35 · 8.35±0.10(Predicted)
- Appearance
- White to off-white Solid
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Suppliers21 total
杭州鸿喜生物医药科技有限公司18989489206 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
安徽合诺生物科技有限公司0555-2761852
Aladdin Scientific[email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
台州南峰药物研究所[email protected] 13127117265 · [email protected]
湖南氩氡医药科技有限公司13764359345 · [email protected]
江苏艾康生物医药研发有限公司025-66028182 17714375163 · [email protected]
常州合晶化工有限公司85528066 13775048983 · [email protected]
河南威梯希化工科技有限公司0371-53732842 13383863444 · [email protected]
西安峥鎏生物科技有限公司15594552852 · [email protected]
杭州博洛科生物科技有限公司13757158499; 13757158499 · [email protected]
上海弘敏医药科技有限公司13651987816 · [email protected]
上海思阔化学科技有限公司021-33758897 13916453957 · [email protected]
Related reactions
1 records
Compound notes
Loading…