Bis(2-ethylhexyl) but-2-enedioate CAS 128111-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128111-61-5 |
| Molecular Formula | C14H23O4 |
| Molecular Weight | 255.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis(2-ethylhexyl) but-2-enedioate (CAS 128111-61-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H23O4. Molecular weight: 255.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H23O4 |
| Molecular Weight | 255.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
Related Bis Standards
- 3-((2-Ethylhexyl)oxy)-3-oxopropyl acrylate (CAS 173481-20-4)
- 2-Ethylhexyl octanoate (CAS 63321-70-0)
- 2-ethylhexyl hydrogen adipate (CAS 4337-65-9)
- Bis(2-ethylhexyl)sulfane (CAS 16679-04-2)
- 2-Ethylhexyl 4-cyanobenzoate (CAS 654646-06-7)
- 2-Ethylhexyl 2-bromoacetate (CAS 68144-73-0)
- 2-Ethylhexyl 4-Hydroxybenzoate (CAS 5153-25-3)
- 2-Ethylhexyl Salicylate (CAS 118-60-5)
Recommended Standards
- 2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one (CAS 1267974-40-2)
- N-isobutyl-N-(3-methylthiophene-2-carbonyl)glycine (CAS 1283111-64-7)
- 1-Ethyl-2-(thiophen-2-yl)-1H-indole-3-carbaldehyde (CAS 1244855-38-6)
- Geraniolene (CAS 6709-39-3)
- Ethyl (2S,3R)-2-methylmorpholine-3-carboxylate (CAS 1268474-72-1)
- N-(2-aminobenzo[d]thiazol-6-yl)benzamide (CAS 52603-58-4)
- 2-Chloro-4-(methylsulfonyl)-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-86-8)
- Erlotinib Impurity 51 (CAS 115665-66-2)
- 3-(1H-Pyrrol-2-yl)propanehydrazide (CAS 55490-39-6)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com