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1072-71-5

1072-71-5 structure
1072-71-5 structure
Name Bismuththiol
Synonyms T5MMYSYJ CUS EUS
py61h
2,5-dithio-1,3,4-thiadiazole
BismuthonI
Bismuthiol I
DMTZ
EINECS 214-014-1
2,5-bismercapto-1,3,4-thiadiazole
Bismuthiol Ⅰ
Bismutiol I
2,5-Dimercapto-1,3,4-thiadizole
1,3,4-thiadiazole-2,5-dithiol
1,3,4-thiadiazole-2(3H)-thione, 5-mercapto-
USAF FA-4
DMTD
1,3,4-Thiadiazolidine-2,5-dithione
MFCD00003103
2,5-dimercapto-1,3,4-thiadiazole
usafa-8354
BISMUTHIOL
2,5-DIMERCAPTO 1,3,4 THIADIAZOLE
Density 1.7±0.1 g/cm3
Boiling Point 259.6±23.0 °C at 760 mmHg
Melting Point 162 °C (dec.)(lit.)
Molecular Formula C2H2N2S3
Molecular Weight 150.246
Flash Point 110.8±22.6 °C
Exact Mass 149.938004
PSA 131.62000
LogP 2.17
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.757
Water Solubility 20 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI3850000
CHEMICAL NAME :
1,3,4-Thiadiazole-2,5-dithiol
CAS REGISTRY NUMBER :
1072-71-5
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C2-H2-N2-S3
MOLECULAR WEIGHT :
150.24
WISWESSER LINE NOTATION :
T5NN DSJ CSH ESH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0181-0380
TYPE OF TEST :
Rinsed with water
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0181-0380 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>316 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9718 No. of Facilities: 335 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 1602 (estimated) No. of Female Employees: 130 (estimated)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR UN 3335
WGK Germany 2
RTECS XI3850000
HS Code 2934999090
75-15-0 structure

75-15-0

~63%

1072-71-5 structure

1072-71-5

Literature: Australian Journal of Chemistry, , vol. 51, # 6 p. 499 - 509
624-84-0 structure

624-84-0

~%

1072-71-5 structure

1072-71-5

Literature: Journal of the American Chemical Society, , vol. 78, p. 4475,4476
79-19-6 structure

79-19-6

~%

1072-71-5 structure

1072-71-5

2349-67-9 structure

2349-67-9

Literature: Annali di Chimica (Rome, Italy), , vol. 49, p. 1464,1466, 1469
116956-14-0 structure

116956-14-0

~%

1072-71-5 structure

1072-71-5

Literature: Zhurnal Obshchei Khimii, , vol. 28, p. 1031,1034; engl. Ausg. S. 1002, 1004
25403-90-1 structure

25403-90-1

~%

1072-71-5 structure

1072-71-5

Literature: Journal of the Chemical Society, , vol. 121, p. 2544
75-15-0 structure

75-15-0

624-84-0 structure

624-84-0

~%

1072-71-5 structure

1072-71-5

Literature: Journal of the American Chemical Society, , vol. 78, p. 4475,4476
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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