Phthalhydrazide supplier | CasNO.1445-69-8

Name
Phthalhydrazide
EINECS 215-893-4
CAS No. 1445-69-8
Article Data203
CAS DataBase
Density 1.336 g/cm³
Solubility
Melting Point >300 ºC
Formula C₈H₆N₂O₂
Boiling Point 523.5 ºC at 760 mmHg
Molecular Weight 162.148
Flash Point 270.4 ºC
Transport Information
Appearance white powder and chunks
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Phthalic acid cyclic hydrazide;1,2-Benzenedicarboxylicacid, cyclic hydrazide;1,4-Phthalazinediol;2,3-Dihydro-1,4-phthalazinedione;Hydrazine,1,2-(1,2-phenylenedicarbonyl)-;Phthalazine-1,4(2H,3H)-dione;
PSA 65.72000
LogP 0.21640

Phthalhydrazide Chemical Properties

IUPAC Name: 2,3-Dihydrophthalazine-1,4-dione
Empirical Formula: C₈H₆N₂O₂
Molecular Weight: 162.1454
Index of Refraction: 1.586
Molar Refractivity: 40.77 cm³
Molar Volume: 121.3 cm³
Surface Tension: 47.9 dyne/cm
Density: 1.336 g/cm³
Flash Point: 270.4 °C
Enthalpy of Vaporization: 82.72 kJ/mol
Boiling Point: 523.5 °C at 760 mmHg
Vapour Pressure: 1.41E-11 mmHg at 25 °C
Appearance: white powder and chunks
Melting Point: >300 °C(lit.)
Classification Code of Phthalhydrazide (CAS NO.1445-69-8): Drug / Therapeutic Agent; Reproductive Effect

Phthalhydrazide Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	700mg/kg (700mg/kg)		Archiv der Pharmazie Vol. 327, Pg. 237, 1994.

Phthalhydrazide Safety Profile

Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: TH8890080

Phthalhydrazide Specification

Phthalhydrazide (CAS NO.1445-69-8), its Synonyms are 2,3-Dihydro-1,4-phthalazinedione ; 1,4-Phthalazinediol ; N,N'-Phthaloylhydrazine ; Phthalic acid cyclic hydrazide ; Phthalocyclohydrazide .

Product Name

Phthalhydrazide

Phthalhydrazide Chemical Properties

Phthalhydrazide Toxicity Data With Reference

Phthalhydrazide Safety Profile

Phthalhydrazide Specification

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