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Home > Encyclopedia > 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid structure

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid 

structure
  • CAS No:

    18212-21-0

  • Formula:

    C4H4N2O2S

  • Chemical Name:

    4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

  • Synonyms:

    1,2,3-Thiadiazole-5-carboxylic acid,4-methyl-;4-Methyl-1,2,3-thiadiazole-5-carboxylic acid;SV 03;NK-F 001

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid Basic Attributes

144.15200

144.15

DTXSID40362538

2934999090

Characteristics

91.32000

0.54470

white to light yellow crystal powder

1.531g/cm3

174-178 °C

166ºC

144.4ºC

0.000188mmHg at 25°C

Safety Information

R36/37/38

S26-S37/39

Xi

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:144.15
XLogP3:0.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:143.99934855
Monoisotopic Mass:143.99934855
Topological Polar Surface Area:91.3
Heavy Atom Count:9
Complexity:130
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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