Name | 4-Methoxybenzhydrazide |
Synonyms | p-anisohydrazide P-ANISIC HYDRAZIDE P-ANISOYLHYDRAZINE 4-METHOXYBENZHYDRAZIDE 4-Methoxybenzhydrazide 4-METHOXYBENZOHYDRAZIDE P-METHOXY BENZHYDRAZIDE 4-Methoxybenzoic acid hydrazide 4-METHOXY-BENZOIC ACID HYDRAZIDE 4-METHOXYBENZENE-1-CARBOHYDRAZIDE |
CAS | 3290-99-1 |
EINECS | 221-952-5 |
InChI | InChI=1/C8H10N2O2/c1-12-7-4-2-6(3-5-7)8(11)10-9/h2-5H,9H2,1H3,(H,10,11) |
InChIKey | REKQLYUAUXYJSZ-UHFFFAOYSA-N |
Molecular Formula | C8H10N2O2 |
Molar Mass | 166.18 |
Density | 1.2265 (rough estimate) |
Melting Point | 136-140°C(lit.) |
Boling Point | 294.38°C (rough estimate) |
Water Solubility | Slightly soluble in water. |
Appearance | powder to crystal |
Color | White to Orange to Green |
BRN | 389017 |
pKa | 12.65±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.6180 (estimate) |
MDL | MFCD00017073 |
Physical and Chemical Properties | Melting Point: 136-140°C(lit.) BRN 389017 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 3 |
RTECS | BZ4800000 |
Hazard Class | IRRITANT |
Toxicity | LD50 ivn-mus: 178 mg/kg CSLNX* NX#00894 |
Reference Show more | 1. Zhang, Wei, et al. "Five Active Components Compatibility of Astragali Radix and Angelicae Sinensis Radix Protect Hematopoietic Function Against Cyclophosphamide-Induced Injury in Mice and t-BHP–Induced Injury in HSCs." Frontiers in pharmacology 10 (2019): |
category | toxic substances |
toxicity classification | poisoning |
acute toxicity | vein-mouse LD50: 178 mg/kg |
flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxide smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |