57658-36-3

Name	5-Mercaptotetrazole-1-acetic acid
Synonyms	MTAA 5-MERCAPTOTETRAZOLE-1-ACETIC ACID 5-Mercaptotetrazole-1-acetic acid 5-MERCAPTO-1H-TETRAZOLE-1-ACETIC ACID 5-Mercapto-1H-Tetrazole-1-Acetic Acid (5-Mercapto-1H-tetrazol-1-yl)acetic acid 5-MERCAPTOTETRAZOLYLACETIC ACID SODIUM SALT 2,5-dihydro-5-thioxo-1H-tetrazol-1-acetic acid 2,5-Dihydro-5-thioxo-1H-tetrazole-1-acetic acid (5-thioxo-2,5-dihydro-1H-tetrazol-1-yl)acetic acid
CAS	57658-36-3
EINECS	260-884-0
InChI	InChI=1/C3H4N4O2S/c8-2(9)1-7-3(10)4-5-6-7/h1H2,(H,8,9)(H,4,6,10)

Molecular Formula	C3H4N4O2S
Molar Mass	160.15
Density	1.99±0.1 g/cm3(Predicted)
Melting Point	179-180 °C (decomp)
Boling Point	284.7±42.0 °C(Predicted)
Flash Point	126°C
Vapor Presure	0.000761mmHg at 25°C
pKa	3.31±0.10(Predicted)
Refractive Index	1.852
Use	Used as a drug in the side chain of cefalet

Hazard Symbols	Xn - Harmful
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R63 - Possible risk of harm to the unborn child
Safety Description	S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves.