Methylthiouracil
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
91795-77-6
Chemical name
Methylthiouracil
Molecular formula
C5H6N2OS
Molecular weight
142.18 g/mol
Synonyms
6-Methyl-2-thiouracil; Thimecil; Methiocil; Alkiron; 2-Thio-6-methyluracil; Antibason; Basethyrin; Methiacil; Methicil; Prostrumyl; Strumacil; Thiomecil
PubChem CID
667493
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Methylthiouracil appears as white crystalline powder with an odor of onions and a bitter taste. A saturated aqueous solution is neutral or slightly acidic. (NTP, 1992)
Catalog reference value; verify against supplier SDS before use.
XLogP
-0.2
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.