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ChemicalBook--->CAS DataBase List--->2349-67-9

2349-67-9

2349-67-9 Structure

2349-67-9 Structure
IdentificationMore
[Name]

5-Amino-1,3,4-thiadiazole-2-thiol
[CAS]

2349-67-9
[Synonyms]

2-ACETYLAMINO-5-MERCAPTO-1,3,4-THIADIAZOLE
ACETYLAMINE(2-)-5-MERCAPTO-1,3,4-THIADAZOLE
EAMTD
1,3,4-Thiadiazole-2(3H)-thione, 5-amino-
1,3,4-Thiadiazole-2-thiol, 5-amino-
2-Amino-1,3,4-thiadiazole-5-mercaptan
2-Amino-1,3,4-thiadiazole-5-thiol
2-Amino-5-mercapto-1,3,4-thiadiazole(AMTD)
2-Amino-5-mercaptothiadiazole
2-amino-delta(2)-1,3,4-thiadiazoline-5-thione
2-Amino-delta2-1,3,4-thiadiazoline-5-thione
2-Mercapto-5-amino-1,3,4-thiadiazole
2-Thiol-5-amino-1,3,4-thiadiazole
3,4-Thiadiazole-2(3H)-thione,5-amino-1
4-thiadiazole-2(3h)-thione,5-amino-3
4-thiadiazole-2-thiol,5-amino-3
5-amino-1,3,4-thiadiazole-2(3h)-thione
5-Amino-1,3,4-thiadiazoline-2-thione
5-Amino-2-mercapto-1,3,4-thiadiazole
5-Amino-2-thiol-1,3,4-thiadiazole
[EINECS(EC#)]

219-078-4
[Molecular Formula]

C2H3N3S2
[MDL Number]

MFCD00128160
[Molecular Weight]

133.2
[MOL File]

2349-67-9.mol
Chemical PropertiesBack Directory
[Appearance]

White or pale yellow to cream powder
[Melting point ]

235 °C (dec.)(lit.)
[Boiling point ]

242.3±23.0 °C(Predicted)
[density ]

1.503 (estimate)
[refractive index ]

1.5800 (estimate)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

2g/l
[form ]

Powder
[pka]

7.80±0.20(Predicted)
[color ]

White or pale yellow to cream
[PH]

3.9 (2g/l, H2O, 20℃)
[Water Solubility ]

insoluble
[BRN ]

81728
[InChIKey]

GDGIVSREGUOIJZ-UHFFFAOYSA-N
[CAS DataBase Reference]

2349-67-9(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Amino-5-mercapto-1,3,4-thiadiazole(2349-67-9)
[EPA Substance Registry System]

2349-67-9(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

3
[RTECS ]

XI4550000
[F ]

9-13-23
[Hazard Note ]

Irritant
[TSCA ]

Yes
[HS Code ]

29349990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ammonium thiocyanate-->Hydrazine sulfate-->Calcium phosphate-->2-Mercapto-5-methyl-1,3,4-thiadiazole-->Hydrazodicarbothioamide-->RHENIUM
[Preparation Products]

2-(ACETAMIDO)-5-(CHLOROSULFONYL)-1,3,4-THIADIAZOLE-->2-Acetylamino-5-mercapto-1,3,4-thiadiazole-->2-Amino-1,3,4-thiadiazole-->2-AMINO-5-(METHYLTHIO)-1,3,4-THIADIAZOLE-->5-{[(4-methylphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-amine-->5-(Isopropylthio)-1,3,4-thiadiazol-2-amine-->ethyl N-(5-sulfanyl-1,3,4-thiadiazol-2-yl)carbamate-->ETHYL 2-[(5-AMINO-1,3,4-THIADIAZOL-2-YL)THIO]ACETATE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Amino-5-mercapto-1,3,4-thiadiazole(2349-67-9).msds
Hazard InformationBack Directory
[Chemical Properties]

White or pale yellow to cream powder
[Uses]

5-Amino-1,3,4-thiadiazole-2-thiol is a thiadiazole derivative with antibacterial acitivity used in the preparation of herbicides as well as carbonic anhydrase inhibitors.
Spectrum DetailBack Directory
[Spectrum Detail]

5-Amino-1,3,4-thiadiazole-2-thiol(2349-67-9)MS
5-Amino-1,3,4-thiadiazole-2-thiol(2349-67-9)13CNMR
5-Amino-1,3,4-thiadiazole-2-thiol(2349-67-9)IR1
5-Amino-1,3,4-thiadiazole-2-thiol(2349-67-9)IR2
5-Amino-1,3,4-thiadiazole-2-thiol(2349-67-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Amino-1,3,4-thiadiazole-2-thiol, 98%(2349-67-9)
[Alfa Aesar]

2-Amino-5-mercapto-1,3,4-thiadiazole, 98+%(2349-67-9)
[Sigma Aldrich]

2349-67-9(sigmaaldrich)
[TCI AMERICA]

2-Amino-5-mercapto-1,3,4-thiadiazole,>98.0%(T)(2349-67-9)
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