CAS Number2373-98-0
Synonyms3,3'-Biphenyldiol,4,4'-diamino; Benzidine,3,3'-dihydroxy; 4,4'-diamino-biphenyl-3,3'-diol; MFCD00039149; 3,3'-diamino-4,4'-dihydroxybiphenyl; 4,4'-Diaminobiphenyl-3,3'-diol; 3,3'-Dioxybenzidine; 4,4'-Diamino-[1,1'-biphenyl]-3,3'-diol; 3,3'-hydroxy-4,4'-diaminobiphenyl; 3,3'-DIHYDROXYBENZIDINE; Benzidine-3,3'-diol; 3,3-Dihydroxybenzidine; 3,3'-Dihydroxy-4,4'-diaminobiphenyl; 4,4'-Diamino-3,3'-dihydroxybiphenyl; 4,4'-Diamino-3,3'-biphenyldiol
Molecular FormulaC12H12N2O2
Molecular Weight216.24
Purity98.00%
Density1.4±0.1 g/cm3
Boiling Point440.7±45.0 °C at 760 mmHg
Melting Point292 °C
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2373-98-0 |
| Catalog No. | 2A-9028383 |
| Chinese Name | 3,3'-二羟基联苯胺 |
| Synonyms | 3,3'-Biphenyldiol,4,4'-diamino; Benzidine,3,3'-dihydroxy; 4,4'-diamino-biphenyl-3,3'-diol; MFCD00039149; 3,3'-diamino-4,4'-dihydroxybiphenyl; 4,4'-Diaminobiphenyl-3,3'-diol; 3,3'-Dioxybenzidine; 4,4'-Diamino-[1,1'-biphenyl]-3,3'-diol; 3,3'-hydroxy-4,4'-diaminobiphenyl; 3,3'-DIHYDROXYBENZIDINE; Benzidine-3,3'-diol; 3,3-Dihydroxybenzidine; 3,3'-Dihydroxy-4,4'-diaminobiphenyl; 4,4'-Diamino-3,3'-dihydroxybiphenyl; 4,4'-Diamino-3,3'-biphenyldiol |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 |
| Purity | 98.00 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 440.7±45.0 °C at 760 mmHg |
| Melting Point | 292 °C |
| Storage Condition | room temperature |
| HTC | 2922199090 |
| PubChem ID | 8162672 |
| SMILES | Nc1ccc(-c2ccc(N)c(O)c2)cc1O |
| InChI | InChI=1S/C12H12N2O2/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6,15-16H,13-14H2 |
| InChI Key | ZGDMDBHLKNQPSD-UHFFFAOYSA-N |
| Use of | goggles, protective clothing, breathing equipment, facial mask, fume hood). For proper handling and disposal, always comply with federal, state, and local regulations. SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 3,3'-Biphenyldiol, 4,4'-diamino- CAS REGISTRY NUMBER : BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C12-H12-N2-O2 MOLECULAR WEIGHT : WISWESSER LINE NOTATION : ZR BQ DR DZ CQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Multiple routes SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Skin and Appendages - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - tumors Skin and Appendages - tumors MUTATION DATA TYPE OF TEST : Phage inhibition capacity TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : REFERENCE : MDMIAZ Medycyna Doswiadczalna i Mikrobiologia. For English translation, see EXMMAV. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.1- 1949- Volume(issue)/page/year: 31,11,1979 Safety Information Hazard Codes T Risk Phrases 40 Safety Phrases S22-S53 RTECS DV4900000 HS Code 2922199090 Synthetic Route 3,3'-Dimethoxyb... CAS#:119-90-4 4,4'-Diamino-3,... CAS#:2373-98-0 Literature: DE727869 , ; DRP/DRBP Org.Chem. o-Diphenetidine CAS#:6264-77-3 4,4'-Diamino-3,... CAS#:2373-98-0 Literature: DE727869 , ; DRP/DRBP Org.Chem. 3,3'-bis-sulfoo... CAS#:738545-25-0 4,4'-Diamino-3,... CAS#:2373-98-0 Literature: DE488611 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 343 Precursor & DownStream Precursor 6 CAS#:119-90-4 3,3'-Dimethoxyb... CAS#:6264-77-3 o-Diphenetidine CAS#:738545-25-0 3,3'-bis-sulfoo... CAS#:7647-01-0 Hydrochloric acid DownStream 2 CAS#:56716-06-4 3-[2-amino-5-[4... CAS#:6309-67-7 Acetamide,N,N'-... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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