Introduction：Basic information about CAS 3946-91-6|Phenol,2,2'-[1,2-phenylenebis(nitrilomethylidyne)]bis-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Phenol,2,2'-[1,2-phenylenebis(nitrilomethylidyne)]bis- |
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| CAS Number | 3946-91-6 | Molecular Weight | 316.35300 |
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| Density | 1.446 g/cm3 | Boiling Point | 523.1ºC at 760 mmHg |
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| Molecular Formula | C20H16N2O2 | Melting Point | 163-165 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 187.9ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | n,n'-disalicylal-1,2-phenylenediamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.446 g/cm3 |
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| Boiling Point | 523.1ºC at 760 mmHg |
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| Melting Point | 163-165 °C(lit.) |
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| Molecular Formula | C20H16N2O2 |
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| Molecular Weight | 316.35300 |
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| Flash Point | 187.9ºC |
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| Exact Mass | 316.12100 |
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| PSA | 65.18000 |
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| LogP | 4.59900 |
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| Index of Refraction | 1.612 |
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| InChIKey | HXFYGSOGECBSOY-UHFFFAOYSA-N |
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| SMILES | Oc1ccccc1C=Nc1ccccc1N=Cc1ccccc1O |
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| Storage condition | 2~8℃ |
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| Stability | Stable. Incompatible with strong oxidizing agents, strong acids. |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2925290090 |
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Customs
| HS Code | 2925290090 |
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| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| N,N'-Disalicylal-1,2-phenylenediamine |
| Bis(salicylidene)-o-phenylenediamine |
| Salph-H2 |
| 2-[(2-[1-(2-hydroxyphenyl)methylidene]aminophenyl)imino]methylphenol |
| N,N'-bis(salicyclidene)-1,2-phenylenediamine |
| N,N'-Bis(salicylidene)-1,2-phenylenediamine |
| Salphen |
| 2,2'-(1,2-phenylenebis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene)diphenol |
| N,N'-BIS(2-HYDROXYBENZYLIDENE)-1,2-PHENYLENEDIAMINE |
| N,N' BIS(SALICIYLIDENE)-1,2-PHENYLENEDIAMINE |
| N,N'-Disalicylidene-o-phenylenediamine |
| N,N'-o-Phenylenebis(salicylaldimine) |
| MFCD00009995 |
