C3H8N2O
88.11 g/mol
Pharmaceutical IntermediateWarning
1,3-DIMETHYLUREA
CAS96-31-1EC202-498-7
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate
1,3-Dimethylurea is a chemical compound used as an intermediate in the production of caffeine and other pharmaceutical chemicals. It is also utilized in the manufacturing of textile aids, herbicides, paints, and cleaning products.
intermediate for caffeineintermediate for pharmachemicalsintermediate for textile aids, herbicides, paints, and cleaning products
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Methyl bromoacetate
CAS96-32-2
pharmaceutical intermediate
ReferenceSame Category
Methyl glycolate
CAS96-35-5
pharmaceutical intermediate
ReferenceSame Category
2-Chlorothiophene
CAS96-43-5
pharmaceutical intermediate
ReferenceSame Category
2-methyltetrahydrofuran
CAS96-47-9
pharmaceutical intermediate
Safety Reference
Warning
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for 1,3-DIMETHYLUREA (CAS 96-31-1) is 2924.19.
HS code (international, 6-digit)
2924.19
EU CN code (8-digit)
2924 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1,3-dimethylurea
InChIKey
MGJKQDOBUOMPEZ-UHFFFAOYSA-N
SMILES
CNC(=O)NC
Synonyms (20)
- 1,1'-Dimethylurea
- 1,3-DIMETHYLUREA
- 1,3-Dimethylcarbamide
- 3k3g
- Dimethylharnstoff
- Dimethylurea
- N,N'-Dimethylharnstoff
- N,N'-Dimethylurea
- N,N'-Dimethylurea, ~98%
- Symmetric dimethylurea
- Urea, 1,3-dimethyl-
- Urea, N,N'-dimethyl-
- Urea,3-dimethyl-
- Urea,N'-dimethyl-
- sym-Dimethylurea
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