21658-26-4
21658-26-4 structure
- Name: 4-nitrophenyl 4'-guanidinobenzoate
- Chemical Name: (4-nitrophenyl) 4-(diaminomethylideneamino)benzoate
- CAS Number: 21658-26-4
- Molecular Formula: C14H12N4O4
- Molecular Weight: 300.26900
- Create Date: 2017-10-15 07:31:19
- Modify Date: 2025-08-25 12:52:02
| Name | (4-nitrophenyl) 4-(diaminomethylideneamino)benzoate |
|---|---|
| Synonyms |
4-Nitrophenyl 4-guanidinobenzoate
p-nitrophenyl 4-guanidinobenzoate BENZOIC ACID,p-GUANIDINO-,p-NITROPHENYL ESTER Nitrophenyl p-guanidinobenzoate p-Guanidinobenzoic acid p-nitrophenyl ester p-nitrophenyl p-guanidinobenzoate |
| Density | 1.44g/cm3 |
|---|---|
| Boiling Point | 559.7ºC at 760mmHg |
| Molecular Formula | C14H12N4O4 |
| Molecular Weight | 300.26900 |
| Flash Point | 292.3ºC |
| Exact Mass | 300.08600 |
| PSA | 134.02000 |
| LogP | 3.51560 |
| HS Code | 2925290090 |
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| 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% |