- Isobutyric acid
- Isobutyric acid hydrazide
- Isobutyric anhydride
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Cas Database |
| Name |
Isobutyric acid hydrazide |
EINECS | N/A |
| CAS No. | 3619-17-8 | Density | 0.977 g/cm3 |
| PSA | 55.12000 | LogP | 0.72350 |
| Solubility | N/A | Melting Point |
97 °C |
| Formula | C4H10N2O | Boiling Point | 238.63 °C at 760 mmHg |
| Molecular Weight | 102.136 | Flash Point | 98.12 °C |
| Transport Information | N/A | Appearance | white crystal |
| Safety | 26-36/37/39 | Risk Codes | 20/21/22-36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Isobutyricacid, hydrazide (7CI,8CI);2-Methylpropionicacid hydrazide;Isobutyric hydrazide;Isobutyryl hydrazide;NSC 141139; |
Article Data | 27 |
Isobutyric acid hydrazide Chemical Properties
Molecular structure of Propanoic acid,2-methyl-, hydrazide (CAS NO.3619-17-8) is:
Product Name: Propanoic acid,2-methyl-, hydrazide
CAS Registry Number: 3619-17-8
IUPAC Name: 2-methylpropanehydrazide
Molecular Weight: 102.135 [g/mol]
Molecular Formula: C4H10N2O
XLogP3: -0.6
H-Bond Donor: 2
H-Bond Acceptor: 2
Melting Point: 97 °C
Surface Tension: 33 dyne/cm
Density: 0.976 g/cm3
Flash Point: 98.1 °C
Enthalpy of Vaporization: 47.55 kJ/mol
Boiling Point: 238.6 °C at 760 mmHg
Vapour Pressure: 0.042 mmHg at 25°C
Product Categories: API intermediates
Isobutyric acid hydrazide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 767mg/kg (767mg/kg) | Journal of Medicinal and Pharmaceutical Chemistry. Vol. 4, Pg. 259, 1961. |
Isobutyric acid hydrazide Safety Profile
Safty information about Propanoic acid,2-methyl-, hydrazide (CAS NO.3619-17-8) is:
Hazard Codes: 
Xi
Risk Statements: 20/21/22-36/37/38
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
HazardClass: IRRITANT
Isobutyric acid hydrazide Specification
Propanoic acid,2-methyl-, hydrazide , its cas register number is 3619-17-8. It also can be called 2-Methylpropionic acid hydrazide ; Isobutyrohydrazide ; Isobutyryl hydrazide ; Propanoic acid, 2-methyl-, hydrazide ; Isobutyric acid, hydrazide .
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