| Identification | More | [Name]
Bismuththiol | [CAS]
1072-71-5 | [Synonyms]
2,5-DIMERCAPTO-1,3,4-THIADIAZOLE
2,5-DIMERCAPTO-1,3,4-THIADIOZOLE
2,5-DIMERCAPTOTHIADIAZOLE
AKOS BBS-00004341
BISMUTHIOL
BISMUTHIOL I
bismuththiol
BISMUTHTHIOL I
DMTD
DMTZ
LABOTEST-BB LT00848043
TIMTEC-BB SBB007563
VANCHEM(R) DMTD
1,3,4-thiadiazol-dithiol-(2,5)
1,3,4-Thiadiazolidine-2,5-dithione
2,5-Dimercapto-1,3,4-thiodiazole
BismuthonI
Dimercaptothiadiazole
Dimercapto-thiodiazol
py61h | [EINECS(EC#)]
214-014-1 | [Molecular Formula]
BiH3S3 | [MDL Number]
MFCD00003103 | [Molecular Weight]
308.2 | [MOL File]
1072-71-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
162 °C (dec.)(lit.)
| [Boiling point ]
211.3±23.0 °C(Predicted) | [density ]
1.575 (estimate) | [vapor pressure ]
0.013Pa at 20℃ | [refractive index ]
1.5300 (estimate) | [storage temp. ]
Store below +30°C. | [form ]
Powder | [pka]
5.66±0.20(Predicted) | [color ]
Off-white to yellow | [Water Solubility ]
20 g/L (20 ºC) | [λmax]
320nm(CH3CN)(lit.) | [BRN ]
113444 | [Contact allergens]
This low-molecular-weight aromatic compound is used
in the production of copper corrosion inhibitors for
engine oils, fame retardants, and photographic devel-
opment chemicals. Seven cases of industrial allergic
sensitization were reported in a manufacturing plant. | [CAS DataBase Reference]
1072-71-5(CAS DataBase Reference) | [EPA Substance Registry System]
1072-71-5(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powde | [Uses]
Pharmaceutical intermediates; metallic passivator;antioxidant | [Description]
Dimercapto-1,3,4-thiadiazole (DMTD) is a low-molecular-
weight aromatic compound used in the production
of cop per corrosion inhibitors for engine oils,
flame retardants and photographic development chemicals.
Seven cases of industrial allergic sensitization
were reported in a manufacturing plant.
| [Flammability and Explosibility]
Notclassified |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3335 | [WGK Germany ]
2
| [RTECS ]
XI3850000
| [F ]
9-13 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29349990 |
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