Phenol, 4-(2-(2-methoxy-4-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-
Basic information
- CAS
19800-42-1- Standard SMILES
COc1cc(N=Nc2ccc([N+](=O)[O-])cc2)ccc1N=Nc1ccc(O)cc1- InChIKey
PTIVACHGVHIMMK-UHFFFAOYSA-N- Molecular formula
- C19H15N5O4
- Average molar mass
- 377.4 g/mol
- Monoisotopic mass
- 377.11240398
Names & identifiers
- Preferred name
- Phenol, 4-(2-(2-methoxy-4-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-
- IUPAC
- 4-[[2-methoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenol
- English name
- Disperse Orange 29
- Molecular formula
- C19H15N5O4
- Molecular weight
- 377.35
Names & synonyms
61902-11-2Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]-EINECS 243-325-54-[[2-Methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]phenol4-((2-Methoxy-4-((4-nitrophenyl)azo)phenyl)azo)phenol4-((4-((p-Nitrophenyl)azo)-2-methoxyphenyl)azo)phenolPhenol, 4-((2-methoxy-4-((4-nitrophenyl)azo)phenyl)azo)-Phenol, 4-(2-(2-methoxy-4-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-Phenol, 4-[2-[2-methoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-RefChem:861210Phenol, 4-2-methoxy-4-(4-nitrophenyl)azophenylazo-243-325-5
Show more names
C.I.26077Serene Orange GLRalhilene Orange GLPamacron Orange SF-29C.I.Disperse Orange 29Tertranese Orange P-LHSumikaron Orange SE-RBLTriasperse Orange RL-S.Foron Yellow Brown SE-RL
612-691-1Disperse Orange 2919800-42-1Disperse Orange 29 (Technical Grade)4-[[2-methoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenol4-2-Methoxy-4-(4-nitrophenyl)azophenylazophenol4-((E)-(2-Methoxy-4-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)phenol4-({2-Methoxy-4-[(4-nitrophenyl)diazenyl]phenyl}diazenyl)phenol
Database identifiers
- CAS
19800-42-1、61902-11-2- PubChem CID
- 88254
- DTXSID
DTXSID5066532- EC Number
- 243-325-5、612-691-1
- Nikkaji
- J93.922F
Properties
Computed structural properties
- XLogP
- 4.9
- Topological polar surface area
- 125 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 5
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 551
Physicochemical properties
- Boiling point
- 616.2 · 616.2±55.0 °C(Predicted)
- Density
- 1.34 · 1.34
- vapor pressure
- 0 Pa · 0Pa at 25℃
- pka
- 8.68 · 8.68±0.15(Predicted)
- LogP
- 5.2 · 5.2
- EPA Substance Registry System
- 4 · Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]- (19800-42-1)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H319
- Precautionary statements
- 264 · P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P
- TSCA
- TSCA listed
- REACH Registrations
- Active
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
This chemical does not meet GHS hazard criteria for 60% (24 of 40) of all reports.
Warning
H302 (20%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]-
Hazard Traits - Bioaccumulation; Environmental Persistence
REACH registered substance: 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]phenol (EC: 243-325-5)
Phenol, 4-2-methoxy-4-(4-nitrophenyl)azophenylazo-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationIMAP assessments - Azo Dyes that Cleave to Aromatic Amines of Potential Toxicological Concern: Human health tier II assessment
Hazard Classes and CategoriesAcute Tox. 4 (20%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H319
- REACH Registrations
- Active
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhenol, 4-[2-[2-methoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-: ACTIVE
Applications
UsesDisperse Orange 29 is mainly used for dyeing and printing of polyester and its blended fabrics.It can also be used for printing and dyeing of acetate fibers.
Upstream & downstream products
Upstream raw materials
Suppliers
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Related reactions
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Compound notes
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