Sulfaethoxypyridazine

Names

[ CAS No. ]:
963-14-4

[ Name ]:
Sulfaethoxypyridazine

[Synonym ]:
Cysul
EINECS 213-514-7
3-Sulfanilylamino-6-aethoxy-pyridazin
6-Aethoxy-3-sulfanilamino-pyridazin
SULFAETHOXYPYRIDAZINE

Chemical & Physical Properties

[ Density]:
1.416g/cm3

[ Boiling Point ]:
565.9ºC at 760mmHg

[ Melting Point ]:
182-184ºC

[ Molecular Formula ]:
C₁₂H₁₄N₄O₃S

[ Molecular Weight ]:
294.33000

[ Flash Point ]:
296ºC

[ Exact Mass ]:
294.07900

[ PSA ]:
115.58000

[ LogP ]:
2.99330

[ Index of Refraction ]:
1.632

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WO9410000

CHEMICAL NAME :: Sulfanilamide, N(sup 1)-(6-ethoxy-3-pyridazinyl)-

CAS REGISTRY NUMBER :: 963-14-4

BEILSTEIN REFERENCE NO. :: 0286161

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H14-N4-O3-S

MOLECULAR WEIGHT :: 294.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16240 mg/kg/29W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Endocrine - changes in pituitary weight Endocrine - changes in thyroid weight

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 10,557,1967

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 30450 mg/kg/29W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Endocrine - changes in thyroid weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 10,557,1967

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
WO9410000

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Articles

Analysis of sulfonamides, trimethoprim, fluoroquinolones, quinolones, triphenylmethane dyes and methyltestosterone in fish and shrimp using liquid chromatography-mass spectrometry.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 972 , 38-47, (2014)

A liquid chromatography-tandem mass spectrometry (LC-MS/MS) screening method is described for the detection and identification of 26 veterinary drugs in fish and other aquaculture products. The analyt...