Basic information
- CAS
3491-12-1- Standard SMILES
Nc1ccc(Oc2ccc(Oc3ccc(N)cc3)cc2)cc1- InChIKey
JCRRFJIVUPSNTA-UHFFFAOYSA-N- Molecular formula
- C18H16N2O2
- Average molar mass
- 292.3 g/mol
- Monoisotopic mass
- 292.12117776
Names & identifiers
- Preferred name
- 1,4-Bis(4-aminophenoxy)benzene
- IUPAC
- 4-[4-(4-aminophenoxy)phenoxy]aniline
- English name
- 1,4-Bis(4-aminophenoxy)benzene
- Molecular formula
- C18H16N2O2
- Molecular weight
- 292.33
Names & synonyms
1,4-Bis(4-aminophenoxy)benzeneRefChem:416425677-976-53491-12-14-[4-(4-aminophenoxy)phenoxy]aniline1,4-Phenylene-di-4-aminophenyl etherCCRIS 6685ANILINE, p,p'-(p-PHENYLENEDIOXY)DI-MFCD000391531,4-bis(p-aminophenoxy)benzene4,4'-(p-Phenylenedioxy)dianiline1,4-Phenylenedi(4-aminophenyl ether)
Show more names
TPE-QRODA581437APB-144APB-1341,4-Bis(4-aminophenoBisaminophenoxybenzene
Oprea1_095445JCRRFJIVUPSNTA-UHFFFAOYSA-Benzenamine, 4,4'-(1,4-phenlenebis(oxy))bis-AKOS0032420834,4'-(1,4-Phenylenebis(oxy))dianiline4-[4-(4-Aminophenoxy)phenoxy]phenylamineEU-00669684,4'-[1,4-Phenylenebis(oxy)]bis[benzenamine]
Database identifiers
- CAS
3491-12-1- PubChem CID
- 19012
- DTXSID
DTXSID70188465- EC Number
- 677-976-5
- Nikkaji
- J208.124E
Properties
Computed structural properties
- XLogP
- 2.9
- Topological polar surface area
- 70.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 22
- Formal charge
- 0
- Complexity
- 283
Physicochemical properties
- Melting point
- 173 °C · 173°C
- Boiling point
- 483.6 · 483.6±40.0 °C(Predicted)
- Density
- 1.243 · 1.243±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- Water Solubility
- Insoluble in water
- pka
- 5.2 · 5.20±0.10(Predicted)
- InChI
- InChI=1S/C18H16N2O2/c19-13-1-5-15(6-2-13)21-17-9-11-18(12-10-17)22-16-7-3-14(20)4-8-16/h1-12H,19-20H2
- InChIKey
- JCRRFJIVUPSNTA-UHFFFAOYSA-N
- SMILES
- C1(OC2=CC=C(N)C=C2)=CC=C(OC2=CC=C(N)C=C2)C=C1
- CAS DataBase Reference
- 3491 · 3491-12-1(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- NIST Chemistry Reference
- Aniline, p,p'-(p-phenylenedioxy)di-(3491-12-1)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
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
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- rtecs
- BY8237000
- hs_code
- 29222990
- risk_code
- 20/21/22-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39
- Hazard statements
- H302+H312+H332
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501
Chemistry & industry
Applications
Uses1,4-bis(4-aminophenoxy)benzene be used for preparation polyimide and epoxy resin material.
Upstream & downstream products
Upstream raw materials
Suppliers100 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
中节能万润股份有限公司0535-6101880 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
上海迈瑞尔生化科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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