Home Categories Pharmaceutical intermediates 5-Methyl-2-thiouracil
A5553012

5-Methyl-2-thiouracil , ≥98.0% , 636-26-0

CAS NO.:636-26-0

Empirical Formula: C5H6N2OS

Molecular Weight: 142.18

MDL number: MFCD00009777

Pack Size Price Stock Quantity
1g RMB31.20 In Stock
5g RMB111.20 In Stock
10G RMB191.20 In Stock
25g RMB383.20 In Stock
50G RMB719.20 In Stock
100g RMB1279.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 283-286°C
Density  1.36
refractive index  1.6430 (estimate)
storage temp.  Sealed in dry,Room Temperature
pka pKa 7.71 (Uncertain)
form  powder to crystal
color  White to Almost white
Water Solubility  509mg/L(25 ºC)
BRN  120488
Stability: Stable but may be heat or light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 636-26-0(CAS DataBase Reference)
NIST Chemistry Reference 4(1H)-pyrimidinone, 2,3-dihydro-5-methyl-2-thioxo-(636-26-0)
EPA Substance Registry System 5-Methyl-2-thiouracil (636-26-0)

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  22-40-36/37/38
Safety Statements  22-36/37-26
RTECS  XP2108500
HS Code  2933599590

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