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Terbacil

特草定

Also known as: 5-chloro-3-(1,1-dimethylethyl)-6-methyl-2,4(1H,3H)-pyrimidinedione, 3-tert-butyl-5-chloro-6-methyluracil, 3-tert-Butyl-5-chloro-6-methyl-2,4(1H,3H)-pyrimidinedione, 5-chloro-3-tert-butyl-6-methyluracil, 3-t-Butyl-5-chloro-6-methyluracil, Sinbar, Du Pont 732, Compound 732, Geonter, Turbacil

Terbacil (CAS 5902-51-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H13ClN2O2 and a molecular weight of 216.665 g/mol. It is also known as 5-chloro-3-(1,1-dimethylethyl)-6-methyl-2,4(1H,3H)-pyrimidinedione, 3-tert-butyl-5-chloro-6-methyluracil and 3-tert-Butyl-5-chloro-6-methyl-2,4(1H,3H)-pyrimidinedione. Key properties include a melting point of 175-177ºC, a boiling point of 386ºC and a density of 1.3±0.1 g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5902-51-2
Jingsj CID
J-1993218-3
Molecular Formula
C9H13ClN2O2
Chinese Name
特草定
Molecular Weight
216.665 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point175-177ºC
Boiling Point386ºC
Density1.3±0.1 g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Terbacil?

The CAS number of Terbacil is 5902-51-2.

What are the molecular formula and molecular weight of Terbacil?

Terbacil has molecular formula C9H13ClN2O2 and molecular weight 216.665 g/mol.

Is Terbacil hazardous?

Terbacil has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Terbacil (CAS 5902-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993218-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.