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Postion:Product Catalog >Natural Products>Terpenes>ABIETIC ACID
ABIETIC ACID
  • ABIETIC ACID

ABIETIC ACID

Price $1
Package 1kg
Min. Order: 1g
Supply Ability: 100KG
Update Time: 2019-07-06

Product Details

Product Name: ABIETIC ACID CAS No.: 514-10-3
Min. Order: 1g Purity: 99%
Supply Ability: 100KG Release date: 2019/07/06
Product:: AD68
ABIETIC ACID Basic information
Product Name: ABIETIC ACID
Synonyms: ABIETIC ACID;(1R,4AR,4BR,10AR)-7-ISOPROPYL-1,4A-DIMETHYL-1,2,3,4,4A,4B,5,6,10,10A-DECAHYDRO-PHENANTHRENE-1-CARBOXYLIC ACID;SYLVIC ACID;ROSIN ACID;(1r-(1alpha,4abeta,4balpha,10aalpha)-1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-d;[1theta-(1alpha,4abeta,4balpha,10aalpha)]--7-(1-methylethyl);1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-,[1R-(1.alpha.,4a.beta.,4b.al1-Phenanthrenecarboxylicacid;13-isopropyl-podocarpa-13-dien-15-oicacid
CAS: 514-10-3
MF: C20H30O2
MW: 302.45
EINECS: 208-178-3
Product Categories: Biochemistry;Terpenes (Others);Terpenes;Asymmetric Synthesis;Chiral Building Blocks;Complex Molecules;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;buildingblock
Mol File: 514-10-3.mol
Article illustration
 
ABIETIC ACID Chemical Properties
Melting point  139-142 °C(lit.)
Boiling point  440℃
alpha  D24 -106° (c = 1 in abs alc)
density  1.06
refractive index  1.4800 (estimate)
Fp  208℃
storage temp.  2-8°C
solubility  Soluble in alcohols, acetone and ethers
form  Crystals and Chunks
color  Yellow-brownish
Water Solubility  Soluble in acetone, petroleum ether, diethyl ether and ethanol. Insoluble in water.
Sensitive  Air Sensitive
Merck  14,7
BRN  2221451
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 514-10-3(CAS DataBase Reference)
 
Safety Information
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
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
ABIETIC ACID Usage And Synthesis
Chemical Properties yellow resinous powder, crystals or chunks
Uses Abietic Acid is the primary component of resin acid found commonly in rosin. Abietic Acid exhibited potent testosterone 5α-reductase inhibitory activity in vitro.
Definition ChEBI: An abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18.
General Description Yellowish resinous powder.
Reactivity Profile ABIETIC ACID reacts exothermically with bases, both organic (for example, the amines) and inorganic. Can react with active metals to form gaseous hydrogen and a metal salt. Such reactions are slow if the solid acid remains dry. Can react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slow for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.
Health Hazard ACUTE/CHRONIC HAZARDS: Slight fire hazard, slight explosive hazard as dust. Low toxicity.
Fire Hazard Combustible.
Contact allergens Abietic acid is probably the major allergen of colophony, along with dehydroabietic acid, by way of oxidation products. Its detection in a material indicates that allergenic components of colophony are present
Purification Methods Filter, dry it in a vacuum (over KOH or CaSO4) and store it in an O2-free atmosphere. It can also be purified via the anhydride, tritylabietate and the potassium, piperidine and brucine salts. max : nm(log ): 2343(4.3), 241(4.4), 2505(4.2), 235(4.34) and 240(4.36) in Et. [Harris & Sanderson Org Synth Coll Vol IV 1 1963, J Am Chem Soc 35 3736 1949, Lambard & Frey Bull Soc Chim Fr 1194 1948, Buchbauer et al. Monatsh Chem 116 1345 1985.] [Beilstein 9 IV 2175.]

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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