Dodecylbenzenesulfonic Acid (soft type) (mixture) , 90% , 27176-87-0

Synonym(s):
Dodecylbenzenesulfonic acid

CAS NO.：27176-87-0

Empirical Formula: C18H30O3S

Molecular Weight: 326.49

MDL number: MFCD00066677

EINECS: 248-289-4

PRODUCT Properties

• Melting point: 10°C
• Boiling point: 82 °C
• Density: 1.06 g/mL at 20 °C(lit.)
• vapor pressure: 0Pa at 25℃
• refractive index: n20/D 1.51
• Flash point: 85 °F
• storage temp.: 2-8°C
• solubility: water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
• form: Colourless Solution
• pka: 0.7[at 20 ℃]
• color: Colorless to light yellow
• Water Solubility: 100mg/L at 25℃
• Stability: Stable. Hygroscopic. Incompatible with bases, oxidizing agents, metals.
• LogP: 4.78 at 25℃
• CAS DataBase Reference: 27176-87-0(CAS DataBase Reference)
• EPA Substance Registry System: Dodecylbenzenesulfonic acid (27176-87-0)

Description and Uses

Dodecylbenzenesulfonic acid is a light yellowto brown liquid with a slight SO2 odor. Molecularweight= 326.54; Boiling point = 315℃; Freezing/Meltingpoint = 10℃. Hazard Identification (based on NFPA-704 MRating System): Health 3, Flammability 1, Reactivity 1.Soluble in water.

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

Safety

• Symbol(GHS): GHS02,GHS05,GHS07
• Signal word: Danger
• Hazard statements: H226-H302-H314-H336
• Precautionary statements: P210-P280-P301+P312+P330-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310
• Hazard Codes: C
• Risk Statements: 34-22-10-67
• Safety Statements: 26-36/37/39-45-16
• RIDADR: UN 2924 3/PG 3
• WGK Germany: 2
• RTECS: DB6600000
• HazardClass: 8
• PackingGroup: III
• HS Code: 34021100
• Hazardous Substances Data: 27176-87-0(Hazardous Substances Data)