1-Naphthalenesulfonyl chloride, 3-diazo-3,4-dihydro-4-oxo-
Basic information
- CAS
36451-09-9- Standard SMILES
N#[N+]c1cc(S(=O)(=O)Cl)c2ccccc2c1[O-]- InChIKey
HAGVXVSNIARVIZ-UHFFFAOYSA-N- Molecular formula
- C10H5ClN2O3S
- Average molar mass
- 268.68 g/mol
- Monoisotopic mass
- 267.9709409
Names & identifiers
- Preferred name
- 1-Naphthalenesulfonyl chloride, 3-diazo-3,4-dihydro-4-oxo-
- IUPAC
- 4-chlorosulfonyl-2-diazonionaphthalen-1-olate
- English name
- 1,2-Naphthoquinone-2-diazido-4-sulfonyl chloride
- Molecular formula
- C10H5ClN2O3S
- Molecular weight
- 268.67
Names & synonyms
1-Naphthalenesulfonyl chloride, 3-diazo-3,4-dihydro-4-oxo-DTXSID9067980EINECS 253-042-93-Diazo-3,4-dihydro-4-oxonaphthalene-2-sulphonyl chlorideRefChem:434995DTXCID10391814-chlorosulfonyl-2-diazonio-1-naphthalenolate1,2-Naphthoquinone-2-diazido-4-sulfonyl chloride4-chlorosulfonyl-2-diazonionaphthalen-1-olateSCHEMBL1705474SCHEMBL29939301SCHEMBL30773549
Show more names
UnclearSulfonylChloride2-Diazo-1-Naphthol-4-Sulfonyl2-DIAZO-1-NAPHTHOL-4-SULPHOCHLORIDE1-NAPHTHOL-2-DIAZO-5-SULFONYLCHLORIDE2-diazo-1-naphthol-4-sulfonyl chloride2-diazono-1-naphthol-4-sulfonyl chloride1,2-Naphthoquinonediazido-4-sulfonyl chlorid1,2-Naphthoquinonediazide-4-sulfonyl chloride
3-diazo-4-oxo-3,4-dihydronaphthalene-1-sulfonyl chlorideNaphthoquinonediazidosulfonylchloride; 98%NS000300472-diazo-1,2-dihydro-1-oxonaphthalene-4-sulfonyl chloride3-Diazo-3,4-dihydro-4-oxonaphthalene-1-sulfonyl chloride, 97%
Database identifiers
- CAS
36451-09-9- PubChem CID
- 118979
- Nikkaji
- J20.976G
Properties
Computed structural properties
- XLogP
- 4.1
- Topological polar surface area
- 93.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 438
Physicochemical properties
- Melting point
- 146 · 146-148° C. (decomposition)
- InChI
- InChI=1S/C10H5ClN2O3S/c11-17(15,16)9-5-8(13-12)10(14)7-4-2-1-3-6(7)9/h1-5H
- InChIKey
- HAGVXVSNIARVIZ-UHFFFAOYSA-N
- SMILES
- S(C1=CC(=[N+]=[N-])C(=O)C2=CC=CC=C12)(=O)(=O)Cl
- CAS DataBase Reference
- 36451 · 36451-09-9(CAS DataBase Reference)
- EPA Substance Registry System
- 1 · 1-Naphthalenesulfonyl chloride, 3-diazo-3,4-dihydro-4-oxo- (36451-09-9)
- Symbol(GHS)
- 1 · GHS01,GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 228 · H228-H241-H317-H319-H412
- Precautionary statements
- 210 · P210-P240-P241-P280-P234-P235-P261-P272-P264-P273-P370+P378-P370+P380+P375-P302+P352-P333+P313-P362+P364-P305+P351+P338-P337+P313-P403-P411-P420-P501
- RIDADR
- 3222 · 3222
- TSCA
- TSCA listed
- HazardClass
- 4.1 · 4.1
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- ridadr
- 3222
- Signal word
- Danger
- Symbol(GHS)
- GHS01,GHS02,GHS07
- hazard_class
- 4.1
- packing_group
- III
- Hazard statements
- H228-H241-H317-H319-H412
- REACH Registrations
- Active
- Precautionary statements
- P210-P240-P241-P280-P234-P235-P261-P272-P264-P273-P370+P378-P370+P380+P375-P302+P352-P333+P313-P362+P364-P305+P351+P338-P337+P313-P403-P411-P420-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing Information1-Naphthalenesulfonyl chloride, 3-diazo-3,4-dihydro-4-oxo-: ACTIVE
Applications
Uses2-Diazo-1-naphthol-4-sulfonyl chloride is a useful research chemical.
Suppliers
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Related reactions
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Compound notes
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