Home Categories Natural Products Abietic acid
A0647912

Abietic acid , 75% , 514-10-3

CAS NO.:514-10-3

Empirical Formula: C20H30O2

Molecular Weight: 302.45

MDL number: MFCD03423567

EINECS: 208-178-3

Pack Size Price Stock Quantity
5g RMB49.60 In Stock
25G RMB150.40 In Stock
100G RMB462.40 In Stock
500g RMB1735.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 139-142 °C (lit.) 150-165 °C
alpha  D24 -106° (c = 1 in abs alc)
Boiling point: 440℃
Density  1.06
refractive index  1.4800 (estimate)
Flash point: 208℃
storage temp.  2-8°C
solubility  Soluble in alcohols, acetone and ethers
form  Crystals and Chunks
pka pK1:7.62 (25°C)
color  Yellow-brownish
Odor at 100.00?%. mild acetic
optical activity [α]20/D 85±10°, c = 1% in ethanol
Water Solubility  Soluble in acetone, petroleum ether, diethyl ether and ethanol. Insoluble in water.
Sensitive  Air Sensitive
Merck  14,7
BRN  2221451
Exposure limits NIOSH: TWA 0.1 mg/m3
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
LogP 6.460

Description and Uses

Abietic acid is probably a major allergen of colophony, by way of oxidation products. Its detection in a material indicates that allergenic components of colophony are present.

manufacture of esters (ester gums), e.g., methyl ester, vinyl and glyceryl esters for use in lacquers and varnishes; manufacture of "metal resinates", soaps, plastics, and paper sizes; assists growth of lactic and butyric acid bacteria; component in tall oil used as deodorizing agent in cooling fluids; major component of rosin used in the production of varnishes, printing inks, paper, soldering fluxes, greases, cutting fluids, glue tackifiers, adhesives, surface coatings, polish, shoes, insulations, waxes, cosmetics (mascara, rouge, eye shadow), topical medicaments, violin bow rosin, day, athletic grip aid, pine oil deansers; component in dental impression materials and periodontal packings

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H315-H319-H335-H400
Precautionary statements  P261-P264-P271-P273-P302+P352-P305+P351+P338
Hazard Codes  Xi,N
Risk Statements  36/37/38-50-50/53
Safety Statements  26-36
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  TP8580000
10-23
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29162090
Toxicity LD50 ivn-mus: 180 mg/kg

RELATED PRODUCTS