522953

Dodecylbenzenesulfonic acid solution

70 wt. % in isopropanol

• 동의어(들): Dodecylbenzenesulfonic acid
• Linear Formula: C₁₂H₂₅C₆H₄SO₃H
• CAS Number: 27176-87-0
• Molecular Weight: 326.49
• MDL number: MFCD00066677
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24874287
• NACRES: NA.23

속성

• 농도: 70 wt. % in isopropanol
• refractive index: n20/D 1.479
• bp: 82 °C
• solubility: water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
• density: 0.992 g/mL at 25 °C
• 저장 온도: 2-8°C
• SMILES string: CCCCCCCCCCCCc1ccc(cc1)S(O)(=O)=O
• InChI: 1S/C18H30O3S/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21/h13-16H,2-12H2,1H3,(H,19,20,21)
• InChI key: KWXICGTUELOLSQ-UHFFFAOYSA-N

설명

일반 설명

Dodecylbenzenesulfonic acid solution (DBSA) is a non-volatile and non-hygroscopic acid catalyst majorly used in the trans-esterification reaction.

애플리케이션

DBSA can be used as a catalyst for the esterification of fatty acids (oleic acids) to produce biodiesel. It can be used as a Bronsted acid catalyst for the green synthesis of quinoxaline derivatives which are used in a variety of pharmacological profiles. It may be electrodeposited with polypyrrole(PPy) films on the aluminium alloy to protect against corrosion. Water based nanofluids with enhanced thermal conductivity and specific heat capacity may be prepared by doping polyanaline (PANI) into DBSA.

Dopant for conducting polymers strong acid catalyst for amino cross-linked coatings

포장

Packaged in glass bottles

안전성 정보

• 픽토그램: GHS02,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H302,H314,H336
• 예방조치 성명서: P210 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 129.2 °F - closed cup
• Flash Point (°C): 54 °C - closed cup