Terephthalic acid-13C2
对苯二甲酸-13C2
Also known as: Terephthalic acid-2,2'-13C2, Terephthalic acid-α,α-13C2, TEREPHTHALIC-CARBOXY-13C2 ACID, 1,4-Benzenedicarboxylic acid-carboxyl-13C2, Terephthalic acid-2,2'-13C2 99 atom % 13C, 1,4-Benzene-1,4-13C2-dicarboxylic acid
Terephthalic acid-13C2 (CAS 121191-53-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6O4 and a molecular weight of 168.11600 g/mol. It is also known as Terephthalic acid-2,2'-13C2, Terephthalic acid-α,α-13C2 and TEREPHTHALIC-CARBOXY-13C2 ACID. Key properties include a melting point of >300ºC(lit.) and a density of 1.451g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121191-53-5
- Jingsj CID
- J-37363-2
- Molecular Formula
- C8H6O4
- Chinese Name
- 对苯二甲酸-13C2
- Molecular Weight
- 168.11600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300ºC(lit.) |
|---|---|
| Density | 1.451g/cm3 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Terephthalic acid-13C2?
The CAS number of Terephthalic acid-13C2 is 121191-53-5.
What are the molecular formula and molecular weight of Terephthalic acid-13C2?
Terephthalic acid-13C2 has molecular formula C8H6O4 and molecular weight 168.11600 g/mol.
Is Terephthalic acid-13C2 hazardous?
Terephthalic acid-13C2 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. "Terephthalic acid-13C2 (CAS 121191-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37363-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.