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3,4-Dichloro-1,2,5-thiadiazole, 99%

CAS: 5728-20-1 | C2Cl2N2S | 155.00 g/mol

$64.08 - $598.44

Chemical Identifiers

CAS 5728-20-1
Molecular Formula C2Cl2N2S
Molecular Weight (g/mol) 155.00
MDL Number MFCD00010072
InChI Key YNZQOVYRCBAMEU-UHFFFAOYSA-N
Synonym 1,2,5-thiadiazole, 3,4-dichloro, dichloro-1,2,5-thiadiazole, 3,4-dichloro-1,2,5 thiadiazole, pubchem20790, acmc-1al9l, ksc272e3d, 4,5-dichloro-2,1,3-thiadiazole, 3,4-bis chloranyl-1,2,5-thiadiazole, 3,4-dichloro-1,2,5-thiadiazole
PubChem CID 79804
IUPAC Name 3,4-dichloro-1,2,5-thiadiazole
SMILES ClC1=NSN=C1Cl
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AAA1173809
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Thermo Scientific Chemicals
A1173809
10 g
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AAA1173818
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A1173818
50 g
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AAA1173830
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Thermo Scientific Chemicals
A1173830
250 g
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Description

Description

3,4-Dichloro-1,2,5-thiadiazole is a chlorinated thiadiazole that is a potent inhibitors of nitrification in soil. 3,4-Dichloro-1,2,5-thiadiazole is used as a building block in the preparaton of the β-adrenergic blocking agent, Timolol.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Dichloro-1,2,5-thiadiazole is a chlorinated thiadiazole that is a potent inhibitors of nitrification in soil. 3,4-Dichloro-1,2,5-thiadiazole is used as a building block in the preparaton of the β-adrenergic blocking agent, Timolol.

Solubility
Soluble in chloroform and methanol.

Notes
Hygroscopic. Store under dry inert gas. Incompatible with moisture and oxidizing agents, acids and bases.
Specifications

Chemical Identifiers

5728-20-1
155.00
YNZQOVYRCBAMEU-UHFFFAOYSA-N
79804
ClC1=NSN=C1Cl
C2Cl2N2S
MFCD00010072
1,2,5-thiadiazole, 3,4-dichloro, dichloro-1,2,5-thiadiazole, 3,4-dichloro-1,2,5 thiadiazole, pubchem20790, acmc-1al9l, ksc272e3d, 4,5-dichloro-2,1,3-thiadiazole, 3,4-bis chloranyl-1,2,5-thiadiazole, 3,4-dichloro-1,2,5-thiadiazole
3,4-dichloro-1,2,5-thiadiazole

Specifications

5728-20-1
157°C to 159°C
C2Cl2N2S
MFCD00010072
UN2810
Hygroscopic
Soluble in chloroform and methanol.
ClC1=NSN=C1Cl
155.00
155.01
3,4-Dichloro-1,2,5-thiadiazole
1.644
>100°C (212°F)
1.562
10 g
606585
1,2,5-thiadiazole, 3,4-dichloro, dichloro-1,2,5-thiadiazole, 3,4-dichloro-1,2,5 thiadiazole, pubchem20790, acmc-1al9l, ksc272e3d, 4,5-dichloro-2,1,3-thiadiazole, 3,4-bis chloranyl-1,2,5-thiadiazole, 3,4-dichloro-1,2,5-thiadiazole
YNZQOVYRCBAMEU-UHFFFAOYSA-N
3,4-dichloro-1,2,5-thiadiazole
79804
99%
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Safety and Handling

Safety and Handling

GHS H Statement
H301
Toxic if swallowed.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302+H312+H332-H315-H319-H335

DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.

EINECSNumber : 227-232-7

TSCA : No

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only