Top Suppliers:I want be here



1445-69-8

1445-69-8 structure
1445-69-8 structure

Name Phthalhydrazide
Synonyms 1,4-Phthalazinedione
1,4-DIHYDROXYPHTHALAZINE
Phthalohydrazide
N,N'-Phthaloylhydrazine
2,3-DIHYDRO-PHTHALAZINE-1,4-DIONE
1,4-phthalazinediol
2,3-dihydrophthalazine-1,4-dione
2,3-Dihydro-1,4-phthalazinedione
Phthalhydrizide
PHTHALHYDRAZINE
PHTHALIC HYDRAZIDE
PHTALYLHYDRAZINE
phthalazine-1,4-diol
Phthalodihydrazide
1,4-Phthalazinedione, 2,3-dihydro-
2,3-Dihydro-1,4-phthalazinedione ; Phthalhydrazine
EINECS 215-893-4
MFCD00006888
1,4-Ketophthalazine
Phthaloylhydrazine
Density 1.3±0.1 g/cm3
Boiling Point 523.5ºC at 760 mmHg
Melting Point >300 °C(lit.)
Molecular Formula C8H6N2O2
Molecular Weight 162.145
Flash Point 270.4ºC
Exact Mass 162.042923
PSA 65.72000
LogP 0.57
Vapour Pressure 1.41E-11mmHg at 25°C
Index of Refraction 1.587

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TH8890080
CHEMICAL NAME :
1,4-Phthalazinedione, 2,3-dihydro-
CAS REGISTRY NUMBER :
1445-69-8
LAST UPDATED :
199509
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H6-N2-O2
MOLECULAR WEIGHT :
162.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 327,237,1994 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
700 mg/kg
SEX/DURATION :
female 7 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 327,237,1994
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TH8890080
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%