(1R,4aS,10aR)-7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylicacidahydrophenanthrene-1-carboxylicacid , 75%+(ELSD) , 1740-19-8

Synonym(s):
Abieta-8,11,13-trien-18-oic acid;Dehydroabietate

CAS NO.：1740-19-8

Empirical Formula: C20H28O2

Molecular Weight: 300.44

MDL number: MFCD00045343

EINECS: 217-102-8

PRODUCT Properties

• Melting point: 174-176℃
• Boiling point: 394.13°C (rough estimate)
• Density: 1.058
• refractive index: 1.5404 (estimate)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• solubility: DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 10 mg/ml
• form: A solid
• pka: 4.66±0.40(Predicted)
• color: White to yellow
• Cosmetics Ingredients Functions: ANTIOXIDANT
• InChI: InChI=1S/C20H28O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h6,8,12-13,17H,5,7,9-11H2,1-4H3,(H,21,22)/t17-,19-,20-/m1/s1
• InChIKey: NFWKVWVWBFBAOV-UHFFFAOYSA-N
• SMILES: [C@@]1(C)(C(O)=O)[C@@]2([H])[C@@](C)(C3=C(CC2)C=C(C(C)C)C=C3)CCC1
• LogP: 6.120 (est)
• EPA Substance Registry System: Dehydroabietic acid (1740-19-8)

Description and Uses

Dehydroabietic Acid is a resin acid found commonly in rosin. Dehydroabietic Acid is used in rosin-type nucleating agent for polypropylene (PP). Dehydroabietic Acid is used commonly in the synthesis of surfactants, antioxidants and chiral catalysts.

Safety

• Symbol(GHS): GHS06,GHS09
• Signal word: Danger
• Hazard statements: H301-H410
• Precautionary statements: P273-P301+P310+P330
• Hazard Codes: T,N
• Risk Statements: 25-50
• Safety Statements: 45-61
• RIDADR: UN 2811 6.1 / PGIII
• WGK Germany: 1
• HazardClass: 6.1
• HS Code: 29161900
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)