Registration Dossier
Registration Dossier
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EC number: 403-500-0 | CAS number: 159120-95-3 CYRACURE (R) PHOTOINITIATOR UVI-6974; CYRACURE PHOTOINITIATOR UVI-6976
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: visual interpretation
- Reliability:
- other: not applicable
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Data source
Materials and methods
Test material
- Reference substance name:
- A mixture of: bis[4-diphenylsulfoniumphenyl]sulfide-bishexafluoroantimonate; thiophenoxyphenylsulfonium hexafluoroantimonate
- EC Number:
- 403-500-0
- EC Name:
- A mixture of: bis[4-diphenylsulfoniumphenyl]sulfide-bishexafluoroantimonate; thiophenoxyphenylsulfonium hexafluoroantimonate
- Cas Number:
- 159120-95-3
- Molecular formula:
- C24H19S2.F6Sb and C36H28S3.2F6Sb
- IUPAC Name:
- (4-{[4-(diphenylsulfaniumyl)phenyl]sulfanyl}phenyl)diphenylsulfanium; diphenyl[4-(phenylsulfanyl)phenyl]sulfanium; tris(hexafluorostibanuide)
- Details on test material:
- - Name of test material (as cited in study report): Doublecure 1176
- Substance type: organic
- Physical state: Clear yellow to amber liquid
- Analytical purity:
Component A: ~4.4%
Component B: ~33%
Propylene carbonate: 48~52%
- Lot/batch No.: 11007007
- Expiration date of the lot/batch: 22 June 2009
- Stability under test conditions: believed to be stable
- Storage condition of test material: At room temperature protected from light
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- liquid
Form / colour / odour
- Form:
- not specified
- Colour:
- Clear yellow to amber
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The test substance at 20°C is a clear yellow to amber liquid.
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.
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