(1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 210.72 (Adapted Stein & Brown method) Melting Pt (deg C): 43.59 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00526 (Modified Grain method) MP (exp database): 176 dec deg C Subcooled liquid VP: 0.194 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow … CARBAMOHYDRAZONIC ACID. 4-03-00-00177 (Beilstein Handbook Reference) [N]NC(N)=O. Melting point: 175-177 °C (dec.) (lit.) amino-urea. Signs and Symptoms of Semicarbazide Hydrochloride Exposure: No information on specific clinical effects of exposure to semicarbazide hydrochloride was found in available references. Lopac0_001096. Hydrazinecarboximidicacid (9CI) DTXSID7043823. Hydrazinecarboxamide, hydrochloride (1:1) emicarbazide. isosemicarbazide. Hydrazinecarboxamide, hydrochloride (1:1) emicarbazide. Semicarbazide (SEM) carbamic acid hydrazide. Semicarbazide hydrochloride. 563-41-7: Density: 1.286g/cm3 Solubility: 100 g/L (15 °C) in water Melting Point: 175-177 °C (dec.)(lit.) Lopac0_001096. CARBAMOHYDRAZONIC ACID. Formula: CH 5 N 3 O. HCl Boiling Point: 235.3 °C at 760 mmHg Molecular Weight Melting point: 176 °C (decomposes) SECTION 10 — STABILITY AND REACTIVITY Avoid heat, sunlight, and ignition sources. 1.2908 (rough estimate) refractive index. CTK1H0495. ... Melting point / freezing point; Boiling point; Density; Particle size distribution (Granulometry) Vapour pressure; Partition coefficient; Water solubility; Semicarbazide hydrochloride is a general reagent used to synthesize semicarbazones from aldehydes and ketones. PH: 1.5 (100g/l, H2O, 20℃) Solubility: H 2 O: 0.1 g/mL at 20 °C, clear, colorless: Storage temp.-20°C Freezer, Under Inert Atmosphere: Density: 1.2908 (rough estimate) Lopac-S-2201. Other Monographs: Molecular Formula:CH5N3O.HCl Molecular Weight:111.53 Reacts with strong oxidizing agents and bases. It can also be used to prepare corrosion inhibitors. Melting point: mp 192° (heated stage); mp 188° (open capillary tube) Use: As a reagent for ketones and aldehydes with which it affords cryst compds having characteristic melting points. MSDS: Chinese USA: Flash Point: 66.5ºC: Symbol: GHS06: Signal Word: Danger Lopac-S-2201. Ref: Hansch,C et al. semicarbazide group. Hydrazinecarboximidicacid (9CI) DTXSID7043823. 1-azanylurea. (1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 210.72 (Adapted Stein & Brown method) Melting Pt (deg C): 43.59 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00526 (Modified Grain method) MP (exp database): 176 dec deg C Subcooled liquid VP: 0.194 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow … Density. amino-urea. Semicarbazide hydrochloride CAS Number: 563-41-7: Molecular Weight: 111.531: Density: 1.286g/cm3: Boiling Point: 235.3ºC at 760 mmHg: Molecular Formula: CH 6 ClN 3 O: Melting Point: 175-177 °C (dec.)(lit.) Boiling Point: Not available. Semicarbazide hydrochloride Properties. Semicarbazide (SEM) carbamic acid hydrazide. Melting point: mp 192° (heated stage); mp 188° (open capillary tube) Use: As a reagent for ketones and aldehydes with which it affords cryst compds having characteristic melting points. Melting point: 175-177 °C (dec.)(lit.) isosemicarbazide. Packaging 100, 500 g … 4-03-00-00177 (Beilstein Handbook Reference) [N]NC(N)=O. Freezing/Melting Point:175.00 - 177.00 deg C Decomposition Temperature:Not available. Semicarbazide hydrochloride CAS Number: 563-41-7: Molecular Weight: 111.531: Density: 1.286g/cm3: Boiling Point: 235.3ºC at 760 mmHg: Molecular Formula: CH 6 ClN 3 O: Melting Point: 175-177 °C (dec.)(lit.) CTK1H0495. 1.4480 (estimate) storage temp. EC number: 209-247-0 | CAS number: 563-41-7 . It can be used to build a variety of heterocyclic compounds, some of which are potent antimicrobial and antiviral agents. MSDS: Chinese USA: Flash Point: 66.5ºC: Symbol: GHS06: Signal Word: Danger -20°C Freezer, Under Inert Atmosphere. semicarbazide group. Ref: Hansch,C et al. Semicarbazide hydrochloride: EINECS: 209-247-0 CAS No. Solubility: 100 g/l (15 c) Specific Gravity/Density:Not available. Other Monographs: 1-azanylurea.