ChemicalBook > CAS DataBase List > Bismuththiol

Bismuththiol

Product Name
Bismuththiol
CAS No.
1072-71-5
Chemical Name
Bismuththiol
Synonyms
DMTD;DMTZ;py61h;USAF FA-4;usafa-8354;BISMUTHIOL;BismuthonI;Bismutiol I;bismuththiol;BISMUTHIOL I
CBNumber
CB7268117
Molecular Formula
C2H2N2S3
Formula Weight
150.25
MOL File
1072-71-5.mol
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Bismuththiol Property

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
LogP
0 at 50℃
CAS DataBase Reference
1072-71-5(CAS DataBase Reference)
EPA Substance Registry System
1,3,4-Thiadiazolidine-2,5-dithione (1072-71-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36-36/37/38
Safety Statements 
26-36-37/39
RIDADR 
UN 3335
WGK Germany 
2
RTECS 
XI3850000
F 
9-13
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D129003
Product name
1,3,4-Thiadiazole-2,5-dithiol
Purity
98%
Packaging
100g
Price
$91.8
Updated
2024/03/01
TCI Chemical
Product number
B0593
Product name
Bismuthiol
Purity
>95.0%(T)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
B0593
Product name
Bismuthiol
Purity
>95.0%(T)
Packaging
500g
Price
$178
Updated
2024/03/01
Alfa Aesar
Product number
A12615
Product name
2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%
Packaging
50g
Price
$43.65
Updated
2024/03/01
Alfa Aesar
Product number
A12615
Product name
2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%
Packaging
250g
Price
$200
Updated
2024/03/01
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Bismuththiol Chemical Properties,Usage,Production

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

Uses

Pharmaceutical intermediates; metallic passivator;antioxidant

Uses

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.

Bismuththiol Preparation Products And Raw materials

Raw materials

Preparation Products

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Bismuththiol Suppliers

Americas 1 Austria 1 Belgium 1 China 353 Czech Republic 1 Europe 5 France 2 Germany 7 India 18 Japan 8 Russia 1 Slovakia 1 South Korea 1 Switzerland 3 Ukraine 2 United Kingdom 18 United States 47 Global 470
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View Lastest Price from Bismuththiol manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
2,5-Dimercapto-1,3,4-thiadiazole 1072-71-5
Price
US $30.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
2000kg
Release date
2024-05-16
Jinan Finer Chemical Co., Ltd
Product
2,5-Dimercapto-1,3,4-thiadiazole 1072-71-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
300mt
Release date
2022-06-09
Hebei Weibang Biotechnology Co., Ltd
Product
Bismuththiol 1072-71-5
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-05

1072-71-5, BismuththiolRelated Search:

Mercaptoacetic acid 2-Mercapto-5-methyl-1,3,4-thiadiazole 2-Mercapto-1,3,4-thiadiazol TOLUENE-3,4-DITHIOL Succimer 2-Ethylhexyl mercaptoacetate 2,1,3-Benzothiadiazole 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE DIPOTASSIUM SALT 2-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)SUCCINIC ACID 5-[3-(TRIFLUOROMETHYL)BENZYLTHIO]-1,3,4-THIADIAZOLE-2-THIOL 5-METHYLTHIO-1,3,4-THIADIAZOLE-2-THIOL (5-MERCAPTO-1,3,4-THIADIAZOLE-2-YLTHIO)ACETIC ACID 5-[(CYCLOPROPYLMETHYL)THIO]-1,3,4-THIADIAZOLE-2-THIOL 5-[(2-CHLOROETHYL)THIO]-1,3,4-THIADIAZOLE-2-THIOL 2-N-HEXYLTHIO-1,3,4-THIADIAZOLE-5-THIOL 2-ETHYLTHIO-1,3,4-THIADIAZOLE-5-THIOL Disodium 1,3,4-thiadiazole-2,5-dithiolate 2-Mercaptoethanol

  • AKOS BBS-00004341
  • 2,5-DIMERCAPTO-1,3,4-THIADIAZOLE
  • 2,5-DIMERCAPTO-1,3,4-THIADIOZOLE
  • 2,5-DIMERCAPTOTHIADIAZOLE
  • 1,3,4-thiadiazol-dithiol-(2,5)
  • 1,3,4-Thiadiazolidine-2,5-dithione
  • usafa-8354
  • TIMTEC-BB SBB007563
  • VANCHEM(R) DMTD
  • bismuththiol
  • BISMUTHTHIOL I
  • BISMUTHIOL I
  • LABOTEST-BB LT00848043
  • 1,3,4-Thiadiazole-2,5-dithiol
  • 1,3,4-Thiadiazole-2,5-dithiol ,98%
  • Bismuthiol I,1,3,4-Thiadiazole-2,5-dithiol, Bismuththiol I
  • 2,5-Dimercapto-1,3,4-thiadiozole 1g [1072-71-5]
  • 1,3,4-Thiadiazole-2,5-dithiol,1,3,4-Thiadiazole-2,5-dithiol, Bismuthiol I, Bismuththiol I
  • 4-thiadiazole
  • 5-DiMercapto-1
  • 2,5-DiMcrcapto-1,3,4-thiadiazole
  • 2,5-DiMercapto-1,3,4-thiadiazole, 98% 100GR
  • 2,5-DiMercapto-1,3,4-thiadiazole, 98% 5GR
  • thiadiazole vulcanizing crosslinking agent
  • BisMuththiol Ⅰ
  • 1,3,4-Thiadiazole-2,5-dithiol 98%
  • BisMuth reagent Ⅰ
  • 2,5-DiMercrapto-1,3,4-Thiadiazole
  • 2,5-Dimercapto-1,3,4-thiadiazole, 2,5-Disulphanyl-1,3,4-thiadiazole, 2,5-Dithio-1,3,4-thiadiazole, Bismuthiol I
  • 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
  • BISMUTHIOL
  • DMTD
  • DMTZ
  • 1,3,4-Thiadiazole-2,5-dithiol, Bismuthiol I
  • 2,3,3-TRIMETHYL-5-CHLOROINDOLEMINE
  • DMTD /2,5-DIMERCAPTO-1,3,4-THIADIAZOLE
  • BismuthiolⅠ
  • Dimercaptothiodiazole
  • 2,5-dimercapto-1,3,4-thiadiazol
  • 2,5-Dimercapto-1,3,4-Thiadiazole, Oil Damped
  • 2,5-Dimereapto-1,3,4-Thiadiazole
  • BismuthiolI(25-Dimercapto-1,3,4-Thiadiaz-
  • 2,5-Dimercapto-1,3,4-thiadiazole, 98+%
  • 2,5-Dimercapto-1,3,4-thiadiazo
  • 1,3,4-thiadiazole-2,5-thiol
  • 1,3,4-Thiadiazol-2,5-dithiol
  • Bismuthiol [for Determination of Lead and Bismuth]
  • 2,5-DIMERCAPTO-1,3,4-THIADIZOLE
  • 1,3,4-Thiadiazole-2,5-dithiol, Bismuthiol I, Bismuththiol I
  • 1,3,4-Thiadiazole-2,5-dithiol, Bismuththiol I
  • Bismutiol I
  • USAF FA-4
  • 1,3,4-Thiadiazol-dithiol-(2,5) [German]
  • WLN: T5NN DSJ CSH ESH
  • WLN: T5NNDSJ CSH ESH
  • 2,5-Dimercapto-1,3,4-thiadiazole for synthesis
  • Bismuththiol,1,3,4-Thiadiazole-2,5-dithiol
  • 2,5-Dimercapto-1,3,4-thiodiazole