아비에틱산
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아비에틱산 속성
- 녹는점
- 139-142 °C (lit.) 150-165 °C
- 알파
- D24 -106° (c = 1 in abs alc)
- 끓는 점
- 440℃
- 밀도
- 1.06
- 굴절률
- 1.4800 (estimate)
- 인화점
- 208℃
- 저장 조건
- 2-8°C
- 용해도
- 알코올, 아세톤, 에테르에 용해됨
- 산도 계수 (pKa)
- pK1:7.62 (25°C)
- 물리적 상태
- 수정과 덩어리
- 색상
- 갈색을 띤 노란색
- 냄새
- 100.00?%. 약한 아세트산
- optical activity
- [α]20/D 85±10°, c = 1% in ethanol
- 수용성
- 아세톤, 석유 에테르, 디에틸 에테르 및 에탄올에 용해됩니다. 물에 불용성.
- 감도
- Air Sensitive
- Merck
- 14,7
- BRN
- 2221451
- 노출 한도
- NIOSH: TWA 0.1 mg/m3
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제와 호환되지 않습니다.
- LogP
- 6.460
- CAS 데이터베이스
- 514-10-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,N | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-50-50/53 | ||
안전지침서 | 26-36 | ||
유엔번호(UN No.) | UN 3077 9/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | TP8580000 | ||
F 고인화성물질 | 10-23 | ||
TSCA | Yes | ||
위험 등급 | 9 | ||
포장분류 | III | ||
HS 번호 | 29162090 | ||
독성 | LD50 ivn-mus: 180 mg/kg |
아비에틱산 C화학적 특성, 용도, 생산
개요
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.화학적 성질
yellow resinous powder, crystals or chunks용도
Abietic Acid is the primary component of resin acid found commonly in rosin. Abietic Acid exhibited potent testosterone 5α-reductase inhibitory activity in vitro.정의
ChEBI: An abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18.생산 방법
by distillation of Rosin (from American Turpentine, e. g.) or by treatment with acid to isomenze the natural Levopimaric acid. Purification over the Diamylammonium salt.일반 설명
Yellowish resinous powder.반응 프로필
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.건강위험
ACUTE/CHRONIC HAZARDS: Slight fire hazard, slight explosive hazard as dust. Low toxicity.화재위험
Combustible.색상 색인 번호
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 presentSafety Profile
Poison by intravenous route.Combustible. Slight explosion hazard as dust. Whenheated to decomposition it emits acrid smoke andirritating fumes.Solubility in organics
soluble in alcohol and oils. Also soluble in aqueous solution of Sodium hydroxide.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.]아비에틱산 준비 용품 및 원자재
원자재
테레핀유
칼슘아비에테이트
METHYL ABIETATE
PIMARIC ACID
ISOPIMARIC ACID
(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid
네오비에틱산
메탄술폰산
황산
에틸알코올
염산
이소프로필에테르
아세트산(빙초산)
준비 용품
아비에틱산 공급 업체
글로벌( 295)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 |
sales@biopurify.com | China | 3772 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Shanghai Standard Technology Co., Ltd. | 18502101150 |
ft-sales@nature-standard.com | CHINA | 1923 | 58 |
Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 |
sales@chemnorm.com | CHINA | 2935 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |
아비에틱산 관련 검색:
고무 테레빈유 데하이드로아비에트산 디하이드로아보에트산메틸에스테르 아연 수지산 수지 산과 로신 산, 수소화된, 메틸 에스테르 로진 칼슘수지 아비에틱산
GLYCERYL ABIETATE/MALEATE
ABIETIC ACID ETHYL ESTER 70.0+%,ABIETIC ACID ETHYL ESTER
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, 2,2-bis[[[[1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]carbonyl]oxy]methyl]-1,3-propanediyl ester, st
Abietic acid methyl
Perilla oil
Abietic acid, dehydro-6-sulfo- (6CI)
ABIETIC ACID SODIUM SALT 85+%,ABIETIC ACID SODIUM SALT,ABIETIC ACID SODIUM
METHYL DEHYDROABIETATE
(+)-Dehydroabietic acid
GLYCERYL ABIETATE