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129-18-0

129-18-0 structure
129-18-0 structure

Name Sodium butazolidine
Synonyms PHENYLBUTAZONE SODIUM
3,5-dioxo-1,2-diphenyl-4-n-butylpyrazolidinsodium
4-BUTYL-1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE SODIUM
Einecs 204-935-7
diphenyldioxobutylpyrazolidine-butazolidine-sodium
Phenylbutazone sodium salt
PHENYL BUTAZONE SODIUM SALT
sodiumphenylbutazone
MFCD01749404
Sodium 4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-ide
UNII:189M850I32
butazolidinesodium
Density 1.063 g/mL at 25 °C(lit.)
Boiling Point 113 °C27 mm Hg(lit.)
Molecular Formula C19H19N2NaO2
Molecular Weight 330.356
Flash Point 95 °C
Exact Mass 330.134430
PSA 49.99000
LogP 4.11460
Index of Refraction n20/D 1.516(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ8300000
CHEMICAL NAME :
3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-, monosodium salt
CAS REGISTRY NUMBER :
129-18-0
LAST UPDATED :
199012
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C19-H20-N2-O2.Na
MOLECULAR WEIGHT :
331.40
WISWESSER LINE NOTATION :
T5VNNV EHJ BR& CR& E4 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
16 mg/kg/D
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Blood - agranulocytosis Skin and Appendages - dermatitis, other (after systemic exposure)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
855 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
113 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
476 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
169 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
257 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
94 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
146 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
2160 umol/L
REFERENCE :
HUMAA7 Humangenetik. (Heidelberg, Fed. Rep. Ger.) V.1-30, 1964-75. For publisher information, see HUGEDQ. Volume(issue)/page/year: 12,330,1971
Hazard Codes C
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26-S36
HS Code 2934100090
HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%