MSDS   | : | Sulfanilamide, N(sup
1)-(5-methyl-1,3,4-thiadiazol-2-yl)-
| CAS   | : | 144-82-1 | SYNONYMS   | : | * 2-(p-Aminobenzenesulfonamido)-5-methylthiadiazole
* Benzenesulfonamide, 4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)-
* Lucosil
* 5-Methyl-2-sulfanilamido-1,3,4-thiadiazole
* N(sup 1)-(5-Methyl-1,3,4-thiadiazol-2-yl)-sulfanilamide
* Microsul
* RP 2145
* Rufol
* Sulfamethizol
* Sulfamethizole
* Sulfamethylizole
* Sulfamethylthiadiazole
* 2-Sulfanilamido-5-methyl-1,3,4-thiadiazole
* Sulfstat
* Sulfurine
* Sulphamethizole
* Tetracid
* Thidicur
* Thiosulfil
* Ultrasul
* Urocydal
* Urodiaton
* Urolucosil
* Utrasul
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*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : WP0875000
CHEMICAL NAME : Sulfanilamide, N(sup
1)-(5-methyl-1,3,4-thiadiazol-2-yl)-
CAS REGISTRY NUMBER : 144-82-1
LAST UPDATED : 199701
DATA ITEMS CITED : 14
MOLECULAR FORMULA : C9-H10-N4-O2-S2
MOLECULAR WEIGHT : 270.35
WISWESSER LINE NOTATION : T5NN DSJ CMSWR DZ& E1
COMPOUND DESCRIPTOR : Tumorigen
Drug
Mutagen
SYNONYMS/TRADE NAMES :
* 2-(p-Aminobenzenesulfonamido)-5-methylthiadiazole
* Benzenesulfonamide, 4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)-
* Lucosil
* 5-Methyl-2-sulfanilamido-1,3,4-thiadiazole
* N(sup 1)-(5-Methyl-1,3,4-thiadiazol-2-yl)-sulfanilamide
* Microsul
* RP 2145
* Rufol
* Sulfamethizol
* Sulfamethizole
* Sulfamethylizole
* Sulfamethylthiadiazole
* 2-Sulfanilamido-5-methyl-1,3,4-thiadiazole
* Sulfstat
* Sulfurine
* Sulphamethizole
* Tetracid
* Thidicur
* Thiosulfil
* Ultrasul
* Urocydal
* Urodiaton
* Urolucosil
* Utrasul
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15
Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881-
Volume(issue)/page/year: 83,778,1963
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : >6560 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intramuscular
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 4444 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : >10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1210 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland,
OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,111,1969
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1820 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intramuscular
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 3668 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,388,1982
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Parenteral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 6000 mg/kg/4W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Tumorigenic - tumor types after systemic administration not seen
spontaneously
REFERENCE :
ACRAAX Acta Radiologica. (Stockholm, Sweden) V.1-58, 1921-62. For
publisher information, see ACRDA8. Volume(issue)/page/year: 37,258,1952
** MUTATION DATA **
TYPE OF TEST : Sex chromosome loss and nondisjunction
TEST SYSTEM : Mold - Aspergillus nidulans
DOSE/DURATION : 1 gm/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 26,159,1974
*** REVIEWS ***
TOXICOLOGY REVIEW
DPIRDU Dangerous Properties of Industrial Materials Report. (Van Nostrand
Reinhold, 115 Fifth Ave., New York, NY 10003) V.1- 1981-
Volume(issue)/page/year: 2(1),2,1982
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 83544
No. of Facilities: 68 (estimated)
No. of Industries: 1
No. of Occupations: 6
No. of Employees: 2770 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 83544
No. of Facilities: 19 (estimated)
No. of Industries: 2
No. of Occupations: 15
No. of Employees: 1635 (estimated)
No. of Female Employees: 255 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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