-
Name
Cysteine, hydrazide, L-
- EINECS
- CAS No. 58100-26-8
- Article Data3
- CAS DataBase
- Density 1.278g/cm3
- Solubility
- Melting Point
- Formula C3H9N3OS
- Boiling Point 372.6°Cat760mmHg
- Molecular Weight 135.18
- Flash Point 179.1°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of SOx and NOx. See also l-CYSTEINE.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms
- PSA
- LogP
CYSTEINE HYDRAZIDE Chemical Properties
Product Name: Cysteine hydrazide (CAS NO.58100-26-8)
Molecular Formula: C3H9N3OS
Molecular Weight: 135.1881g/mol
Mol File: 58100-26-8.mol
Boiling point: 372.6 °C at 760 mmHg
Storage Temperature:
Flash Point: 179.1 °C
Density: 1.278 g/cm3
Surface Tension: 57.9 dyne/cm
Enthalpy of Vaporization: 61.97 kJ/mol
Vapour Pressure: 9.53E-06 mmHg at 25°C
XLogP3-AA: -1.8
H-Bond Donor: 3
H-Bond Acceptor: 3
CYSTEINE HYDRAZIDE Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 525mg/kg (525mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE | Archivum Immunologiae et Therapiae Experimentalis. Vol. 27, Pg. 733, 1979. |
| mouse | LD50 | oral | 1010mg/kg (1010mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE | Archivum Immunologiae et Therapiae Experimentalis. Vol. 27, Pg. 733, 1979. |
| rat | LD50 | intraperitoneal | 430mg/kg (430mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE | Archivum Immunologiae et Therapiae Experimentalis. Vol. 27, Pg. 733, 1979. |
| rat | LD50 | oral | 1050mg/kg (1050mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE | Archivum Immunologiae et Therapiae Experimentalis. Vol. 27, Pg. 733, 1979. |
CYSTEINE HYDRAZIDE Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of SOx and NOx. See also l-CYSTEINE.
CYSTEINE HYDRAZIDE Specification
Cysteine hydrazide ,its CAS NO. is 58100-26-8,the synonyms is L-Cysteine, hydrazide ; (2R)-2-amino-3-sulfanyl-propanehydrazide .
Related Products
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