Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 270-931-7 | CAS number: 68510-93-0
Substance identity
Identification
- Display Name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydroxyphenyl)methanone
- EC Number:
- 270-931-7
- EC Name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydroxyphenyl)methanone
- CAS Number:
- 68510-93-0
- Molecular formula:
- all potential esters of C10HH5O3N2SCl and C13H10O4
- IUPAC Name:
- 3-benzoyl-2-hydroxy-6-({[5-oxo-6-(λ⁵-diazynylidene)-5,6-dihydronaphthalen-1-yl]sulfonyl}oxy)phenyl 5-oxo-6-(λ⁵-diazynylidene)-5,6-dihydronaphthalene-1-sulfonate; 4-benzoyl-2,3-bis({[5-oxo-6-(λ⁵-diazynylidene)-5,6-dihydronaphthalen-1-yl]sulfonyl}oxy)phenyl 5-oxo-6-(λ⁵-diazynylidene)-5,6-dihydronaphthalene-1-sulfonate; 4-benzoyl-2,3-dihydroxyphenyl 5-oxo-6-(λ⁵-diazynylidene)-5,6-dihydronaphthalene-1-sulfonate
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 227-030-9
- EC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 5610-94-6
- Molecular formula:
- C109H58N14O33S7
- IUPAC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 2
- Reference substance name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
- CAS Number:
- 32060-64-3
- Molecular formula:
- C33 H18 O10 N4 S2
- IUPAC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 3
- Reference substance name:
- not applicable
- Molecular formula:
- all isomeric monoesters of C10HH5O3N2SCl and C13H10O4 and 2,3- and 2,4-diester of C10HH5O3N2SCl and C13H10O4
- IUPAC Name:
- not applicable
Constituent 4
- Reference substance name:
- 2,3,4-trihydroxybenzophenone
- EC Number:
- 214-540-1
- EC Name:
- 2,3,4-trihydroxybenzophenone
- CAS Number:
- 1143-72-2
- Molecular formula:
- C13H10O4
- IUPAC Name:
- phenyl(2,3,4-trihydroxyphenyl)methanone
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 227-030-9
- EC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 5610-94-6
- Molecular formula:
- C109H58N14O33S7
- IUPAC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 2
- Reference substance name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
- CAS Number:
- 32060-64-3
- Molecular formula:
- C33 H18 O10 N4 S2
- IUPAC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 3
- Reference substance name:
- not applicable
- Molecular formula:
- all isomeric monoesters of C10HH5O3N2SCl and C13H10O4 and 2,3- and 2,4-diester of C10HH5O3N2SCl and C13H10O4
- IUPAC Name:
- not applicable
Constituent 4
- Reference substance name:
- 2,3,4-trihydroxybenzophenone
- EC Number:
- 214-540-1
- EC Name:
- 2,3,4-trihydroxybenzophenone
- CAS Number:
- 1143-72-2
- Molecular formula:
- C13H10O4
- IUPAC Name:
- phenyl(2,3,4-trihydroxyphenyl)methanone
Constituent 5
- Reference substance name:
- 6-diazo-5,6-dihydro-5-oxonaphthalene-2-sulphonyl chloride
- EC Number:
- 223-211-1
- EC Name:
- 6-diazo-5,6-dihydro-5-oxonaphthalene-2-sulphonyl chloride
- CAS Number:
- 3770-97-6
- Molecular formula:
- C10H5ClN2O3S
- IUPAC Name:
- 6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonyl chloride
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 227-030-9
- EC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 5610-94-6
- Molecular formula:
- C109H58N14O33S7
- IUPAC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 2
- Reference substance name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, diester with phenyl(2,3,4-trihydroxyphenyl)methanone (sum of isomers)
- Molecular formula:
- C33H18N4O10S2
- IUPAC Name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, diester with phenyl(2,3,4-trihydroxyphenyl)methanone (sum of isomers)
Constituent 3
- Reference substance name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, monoester with phenyl(2,3,4-trihydroxyphenyl)methanone (sum of isomers)
- Molecular formula:
- C23H14N2O7S
- IUPAC Name:
- 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, monoester with phenyl(2,3,4-trihydroxyphenyl)methanone (sum of isomers)
Constituent 4
- Reference substance name:
- Not applicable
- CAS Number:
- Not applicable
- Molecular formula:
- Not applicable
- IUPAC Name:
- Not applicable
Constituent 5
- Reference substance name:
- 2,3,4-trihydroxybenzophenone
- EC Number:
- 214-540-1
- EC Name:
- 2,3,4-trihydroxybenzophenone
- CAS Number:
- 1143-72-2
- Molecular formula:
- C13H10O4
- IUPAC Name:
- phenyl(2,3,4-trihydroxyphenyl)methanone
Constituent 6
- Reference substance name:
- 1,4-dioxane
- EC Number:
- 204-661-8
- EC Name:
- 1,4-dioxane
- CAS Number:
- 123-91-1
- Molecular formula:
- C4H8O2
- IUPAC Name:
- 1,4-dioxane
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 2,3,4-trihydroxybenzophenone
- EC Number:
- 214-540-1
- EC Name:
- 2,3,4-trihydroxybenzophenone
- CAS Number:
- 1143-72-2
- Molecular formula:
- C13H10O4
- IUPAC Name:
- phenyl(2,3,4-trihydroxyphenyl)methanone
Constituent 2
- Reference substance name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- EC Number:
- 278-262-2
- EC Name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- CAS Number:
- 75578-78-8
- Molecular formula:
- C23H14N2O7S
- IUPAC Name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate
Constituent 3
- Reference substance name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 300-962-4
- EC Name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 93965-14-1
- Molecular formula:
- C33H18N4O10S2
- IUPAC Name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 4
- Reference substance name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- EC Number:
- 219-614-7
- EC Name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- CAS Number:
- 2481-86-9
- Molecular formula:
- C23H14N2O7S
- IUPAC Name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate
Constituent 5
- Reference substance name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 227-030-9
- EC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 5610-94-6
- Molecular formula:
- C109H58N14O33S7
- IUPAC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 6
- Reference substance name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 250-907-2
- EC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 32060-64-3
- Molecular formula:
- C33H18N4O10S2
- IUPAC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 7
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
Constituent 1
- Reference substance name:
- 2,3,4-trihydroxybenzophenone
- EC Number:
- 214-540-1
- EC Name:
- 2,3,4-trihydroxybenzophenone
- CAS Number:
- 1143-72-2
- Molecular formula:
- C13H10O4
- IUPAC Name:
- phenyl(2,3,4-trihydroxyphenyl)methanone
Constituent 2
- Reference substance name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- EC Number:
- 219-614-7
- EC Name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- CAS Number:
- 2481-86-9
- Molecular formula:
- C23H14N2O7S
- IUPAC Name:
- 4-benzoyl-2,3-dihydroxyphenyl 6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate
Constituent 3
- Reference substance name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- EC Number:
- 278-262-2
- EC Name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
- CAS Number:
- 75578-78-8
- Molecular formula:
- C23H14N2O7S
- IUPAC Name:
- 3-benzoyl-2,6-dihydroxyphenyl 6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate
Constituent 4
- Reference substance name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 250-907-2
- EC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 32060-64-3
- Molecular formula:
- C33H18N4O10S2
- IUPAC Name:
- 4-benzoyl-3-hydroxy-1,2-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 5
- Reference substance name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 300-962-4
- EC Name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 93965-14-1
- Molecular formula:
- C33H18N4O10S2
- IUPAC Name:
- 4-benzoyl-2-hydroxy-1,3-phenylene bis(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 6
- Reference substance name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- EC Number:
- 227-030-9
- EC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate)
- CAS Number:
- 5610-94-6
- Molecular formula:
- C109H58N14O33S7
- IUPAC Name:
- 4-benzoylbenzene-1,2,3-triyl tris(6-diazo-5-oxo-5,6-dihydronaphthalene-1-sulfonate)
Constituent 7
- Reference substance name:
- unknown impurities
- IUPAC Name:
- unknown impurities
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
