Basic information
- CAS
2297-64-5- Standard SMILES
NNS(=O)(=O)c1ccc(Br)cc1- InChIKey
UXGNIMVLJMBZGY-UHFFFAOYSA-N- Molecular formula
- C6H7BrN2O2S
- Average molar mass
- 251.1 g/mol
- Monoisotopic mass
- 249.94116
Names & identifiers
- Preferred name
- Benzenesulfonic acid, 4-bromo-, hydrazide
- IUPAC
- 4-bromobenzenesulfonohydrazide
- English name
- 4-Bromobenzenesulfonohydrazide
- Molecular formula
- C6H7BrN2O2S
- Molecular weight
- 251.1
Names & synonyms
2297-64-5Benzenesulfonic acid, 4-bromo-, hydrazidep-Bromobenzenesulfonic hydrazideNSC 56448p-Bromophenylsulfonyl hydrazineDTXSID8062311RefChem:117988DTXCID8036784UXGNIMVLJMBZGY-UHFFFAOYSA-N4-Bromobenzenesulfonohydrazide4-bromobenzene-1-sulfonohydrazidep-Bromophenylsulfonylhydrazine
Show more names
4-BROMOBENZENESULFONIC HYDRAZIDEBenzenesulfonic acid, p-bromo-, hydrazide (8CI)
p-BromobenzenesulfonylhydrazideMFCD00025102p-Bromobenzenesulfonic acid hydrazideBenzenesulfonic acid, p-bromo-, hydrazideBenzenesulfonic acid,4-bromo-, hydrazideEnamine_005142p-bromobenzenesulfonylhydrazineSCHEMBL421294
Database identifiers
- CAS
2297-64-5- PubChem CID
- 75302
- DTXSID
DTXSID8062311- EC Number
- 663-150-1
- Nikkaji
- J144.313E
Properties
Computed structural properties
- XLogP
- 0.6
- Topological polar surface area
- 80.6 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 228
Physicochemical properties
- Melting point
- 118 °C · 118 °C (decomp)
- Boiling point
- 377.3 · 377.3±44.0 °C(Predicted)
- Density
- 1.751 · 1.751±0.06 g/cm3(Predicted)
- storage temp.
- 2 · Storage temp. 2-8°C
- pka
- 8.91 · 8.91±0.10(Predicted)
- Appearance
- White to off-white Solid
- EPA Substance Registry System
- 4 · Benzenesulfonic acid, 4-bromo-, hydrazide (2297-64-5)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
- TSCA
- TSCA listed
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]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzenesulfonic acid, 4-bromo-, hydrazide: INACTIVE
Upstream & downstream products
Downstream products
Suppliers32 total
北京福源坊科技有限公司010-57903446 15869909019 · [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]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]
宁波季诺化学品有限公司0574-87314919 057487319282 · [email protected]
山东利腾生物科技有限公司+86-18663721413 +86-15552573001 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
山东李比希生物医药科技有限公司
Related reactions
2 records
Compound notes
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