Basic information
- CAS
1435-60-5- Standard SMILES
O=[N+]([O-])c1ccc(N=Nc2ccc(O)cc2)cc1- InChIKey
NRJPVIOTANUINF-UHFFFAOYSA-N- Molecular formula
- C12H9N3O3
- Average molar mass
- 243.22 g/mol
- Monoisotopic mass
- 243.06439116
Overview
structure in first source
Names & identifiers
- Preferred name
- 4-Hydroxy-4'-nitroazobenzene
- IUPAC
- 4-[(4-nitrophenyl)diazenyl]phenol
- English name
- 4-(4-Nitrophenylazo)phenol
- Molecular formula
- C12H9N3O3
- Molecular weight
- 243.22
Names & synonyms
1435-60-54-Hydroxy-4'-nitroazobenzeneRefChem:992164-(4-NITROPHENYLAZO)PHENOL4-[(4-nitrophenyl)diazenyl]phenol4-(4'-Nitrophenylazo)phenolMFCD001611654-[(4-Nitrophenyl)azo]phenol4-((4-Nitrophenyl)azo)phenolPhenol, 4-((4-nitrophenyl)azo)-Phenol, 4-[(4-nitrophenyl)azo]-81944-71-0
Show more names
Nitrophenylazophenol4'-Nitroazobenzen-4-ol4-Nitroazobenzene-4'-ol4'-Nitro-4-hydroxyazobenzene4-[(4-nitrophenyl)azo]-pheno4-(4-Nitrophenylazo)phenol>Phenol, 4-[(4-nitrophenyl)azo]-4-(4-Hydroxyphenylazo)-1-nitrobenzene
4-((4-nitrophenyl)diazenyl)phenolNSC45166NSC 45166Phenol, 4-(2-(4-nitrophenyl)diazenyl)-4-(4-nitrophenyl)azophenol4-(4-nitro-phenylazo)phenol4-nitro-4'-hydroxyazobenzene4-nitro-4'-hydroxy-azobenzene
Database identifiers
- CAS
1435-60-5
Properties
Computed structural properties
- XLogP
- 3.7
- Topological polar surface area
- 90.8 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 2
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 300
Experimental & physicochemical properties
LogP1.06
Physicochemical properties
- Melting point
- 216 °C · 216°C
- Boiling point
- 386.09 °C · 386.09°C (rough estimate)
- Density
- 1.2985 · 1.2985 (rough estimate)
- refractive index
- 1.57 · 1.5700 (estimate)
- form
- powder to crystal
- color
- Light yellow to Amber to Dark green
- Water Solubility
- 3.892 mg/L · 3.892mg/L(25 ºC)
- Henry's Law Constant
- 4 · 4.0×105 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
- EPA Substance Registry System
- 4 · 4-[(4-Nitrophenyl)azo]phenol (1435-60-5)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319
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
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- tsca
- TSCA listed
- hs_code
- 2927.00.5000
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H319
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhenol, 4-[2-(4-nitrophenyl)diazenyl]-: INACTIVE
Suppliers34 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [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]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.
Related reactions
7 records
Compound notes
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