Bismuththiol
Synonym(s):1,3,4-Thiadiazole-2,5-dithiol;Bismuthiol I;Bismuththiol I
- CAS NO.:1072-71-5
- Empirical Formula: C2H2N2S3
- Molecular Weight: 150.25
- MDL number: MFCD00003103
- EINECS: 214-014-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-16 17:35:26
![Bismuththiol Structural](https://img.chemicalbook.in/CAS/GIF/1072-71-5.gif)
What is Bismuththiol?
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.
Chemical properties
white to light yellow crystal powde
The Uses of Bismuththiol
Pharmaceutical intermediates; metallic passivator;antioxidant
The Uses of Bismuththiol
2,5-Dimercapto-1,3,4-thiadiazole is used in synthesizing polymers and heavy metal and basic salts. It acts as an additive in lubricating oils, greases and in electrode compositions. It also acts as an intermediate for pharmaceuticals and dyes, as a chelating agent in the analysis of metals. It also serves as an anticorrosion and antirust agent.
Flammability and Explosibility
Not classified
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.
Properties of Bismuththiol
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 |
CAS DataBase Reference | 1072-71-5(CAS DataBase Reference) |
EPA Substance Registry System | 1,3,4-Thiadiazolidine-2,5-dithione (1072-71-5) |
Safety information for Bismuththiol
Signal word | Danger |
Pictogram(s) |
![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 ![]() Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H318:Serious eye damage/eye irritation H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Bismuththiol
Abamectin manufacturer
Yasho Industries Ltd
New Products
4-chloro-5-nitropyridin-2-amine 2-bromo-5-methyl-4-nitropyridine 1-oxide 6-Iodo-7-methyl-imidazo[1,2-a]pyridine 2-chloro-6-methylpyridine 1-oxide 2,3-Dibromo-5,6-dimethylpyridine 2,4Dichloro-5-amino-pyrimidine 3-(2-chloroacetyl)-2-[(2-chloroethyl) amino] tetrahydro-2H-1,3,2-oxaza phosphorine -2- oxide 5-Chloro-1,3-Benzoxazole-2-Thiol 5-Methyl-1,3,4-Oxathiazol-2-One 2-chloro-7-cyclopentyl-N,N-diMethyl-7H-pyrrolo[2,3-d]pyriMidine-6-carboxamide 1,1,1-Trifluoro-2-Isothiocyanatoethane 2-(2-Bromophenyl)propan-2-ol SIDCHEM MB-05 Sidchem 715 SIDCHEM CM-05 SIDCHEM 1032 [Heavy metal trapper] Sidchem 730 SIDCHEM 2006 CLINDAMYCIN 2,3-PALMITATE DELTA 6 HYDROCORTISONE HEMISUCCINATE PIMECROLIMUS TAUTOMER II PIMECROLIMUS DINE IMPURITY RIFAXIMIN EP IMPURITY 2 CORTISONE HEMISUCCINATERelated products of tetrahydrofuran
![2-Mercapto-1,3,4-thiadiazol](https://img.chemicalbook.in/CAS/GIF/18686-82-3.gif)
![2-Mercapto-5-methyl-1,3,4-thiadiazole](https://img.chemicalbook.in/CAS/GIF/29490-19-5.gif)
![Mercaptoacetic acid](https://img.chemicalbook.in/CAS/GIF/68-11-1.gif)
![thiadiazole](https://img.chemicalbook.in/CAS/GIF/288-48-2.gif)
![TOLUENE-3,4-DITHIOL](https://img.chemicalbook.in/CAS/GIF/496-74-2.gif)
![2-Mercaptoethanol](https://img.chemicalbook.in/CAS/GIF/60-24-2.gif)
![2-Ethylhexyl mercaptoacetate](https://img.chemicalbook.in/CAS/GIF/7659-86-1.gif)
![Succimer](https://img.chemicalbook.in/CAS/GIF/304-55-2.gif)
You may like
-
1072-71-5 2,5-Dimercapto-1,3,4-thiadiazole 98%View Details
1072-71-5 -
Bismuthiol CAS 1072-71-5View Details
1072-71-5 -
Bismuthiol I CAS 1072-71-5View Details
1072-71-5 -
Bismuthiol CAS 1072-71-5View Details
1072-71-5 -
1,3,4-Thiadiazole-2,5-dithiol CAS 1072-71-5View Details
1072-71-5 -
SIDCHEM BT 20 2634-33-5/1310-73-2 20%View Details
2634-33-5/1310-73-2 -
SIDCHEM CM-05 55965-84-9/ 2682-20-4 CMIT/MIT 2.5% / MIT 2.5%View Details
55965-84-9/ 2682-20-4 -
2634-33-5/1310-73-2 20%View Details
2634-33-5/1310-73-2