4-tert-Butylbenzhydrazide
- Product Name4-tert-Butylbenzhydrazide
- CAS43100-38-5
- CBNumberCB8173739
- MFC11H16N2O
- MW192.26
- EINECS256-090-9
- MDL NumberMFCD00014763
- MOL File43100-38-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 120-127 °C(lit.) |
| Density | 1.046±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 12.82±0.10(Predicted) |
| color | White to Almost white |
| BRN | 1104663 |
| CAS DataBase Reference | 43100-38-5(CAS DataBase Reference) |
| FDA UNII | BE762NHT78 |
| NIST Chemistry Reference | 4-Tert-butylbenzoic acid hydrazide(43100-38-5) |
| EPA Substance Registry System | Benzoic acid, 4-(1,1-dimethylethyl)-, hydrazide (43100-38-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 24/25-36/37-26-37 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29280000 | |||||||||
| NFPA 704: |
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