ChemicalBook
Chinese English Japanese Germany Korea

운데실렌산

운데실렌산
운데실렌산 구조식 이미지
카스 번호:
112-38-9
한글명:
운데실렌산
동의어(한글):
10-운데센산;10-운데케노산;운데실렌산;10-운데케노산;운데실레닉애씨드
상품명:
Undecenoic acid
동의어(영문):
DECLID;Desenex;Sevinon;Renselin;FEMA 3247;undecylenic;undec-10-enoic;Undecylensαure;10-Hendecenoic;desenexsolution
CBNumber:
CB9286335
분자식:
C11H20O2
포뮬러 무게:
184.28
MOL 파일:
112-38-9.mol

운데실렌산 속성

녹는점
23-25 °C(lit.)
끓는 점
137 °C2 mm Hg(lit.)
밀도
0.912 g/mL at 25 °C(lit.)
FEMA
3247 | 10-UNDECENOIC ACID
굴절률
n20/D 1.449(lit.)
인화점
300 °F
저장 조건
-20°C
용해도
water: insoluble
물리적 상태
Crystalline Low Melting Solid or Liquid
색상 색인 번호
42650
산도 계수 (pKa)
4.78±0.10(Predicted)
색상
Pale yellow
Specific Gravity
0.911 (25/25℃)
수용성
INSOLUBLE
JECFA Number
331
Merck
14,9848
BRN
1762631
CAS 데이터베이스
112-38-9(CAS DataBase Reference)
NIST
Undecylenic Acid(112-38-9)
EPA
10-Undecenoic acid (112-38-9)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 36/37/38-52/53-36/38
안전지침서 26-61-37/39-36
유엔번호(UN No.) UN 3261 8/PG 2
WGK 독일 1
RTECS 번호 YQ2975000
자연 발화 온도 275 °C
TSCA Yes
HS 번호 29161910
독성 LD50 in mice (g/kg): 8.15 orally; 0.960 i.p. (Newell)
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H303 삼키면 유해할 수 있음 급성 독성 물질 - 경구 구분 5 P312
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P304+P340 흡입하면 신선한 공기가 있는 곳으로 옮기고 호흡하기 쉬운 자세로 안정을 취하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P337+P313 눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.
P405 밀봉하여 저장하시오.

운데실렌산 MSDS


Undecenoic acid

운데실렌산 C화학적 특성, 용도, 생산

개요

Undecylenic acid (C11) or also called 10-undecenoic acid is an organic unsaturated fatty acid derived from castor oil by cracking. Undecylenic acid is an FDA approved active ingredient in medications for skin infections, and relieves itching, burning, and irritation. In technical applications it is used because if its antifungal properties.appearance (25°C) White or very pale yellow crystalline
mass or clear colourless pale
yellow liquid
acid value mg KOH/g 295 - 304
saponification mg KOH/g 295 - 304
iodine value) gI2/100g 132 - 136
congealing point °C 23 - 24
Purity by GC % min. 99%

화학적 성질

Undecylenic acid is an organic unsaturated fatty acid derived from castor oil. It is the common name of 10-undecenoic acid, (CH2CH(CH2)8COOH). It is used in the manufacture of pharmaceuticals, cosmetics and perfumery, including antidandruff shampoos , antimicrobial powders and as a musk in perfumes and aromas. Undecylenic acid is produced by cracking of castor oil under pressure.

화학적 성질

10-Undecenoic acid has a characteristic pungent odor.

화학적 성질

Light-colored liquid; fruity-rosy odor. Almost insoluble in water; miscible with alcohol, chloroform, ether, benzene, and fixed and volatile oils. Combustible.

출처

Reported found as a metabolite in Rhodotorula glutinis var. lusitanica; naturally occurring in the essential oils of Juniperus chinensis, Thujopsis dolabrata and skim milk powder

용도

Undecylenic acid can be used in silicon-based biosensors. Monolayers can be made on bare silicon transducer surfaces with the help of covalent bonds between silicon atom and the double bonds of undecylenic acid. The carboxylic acid groups remain available for the conjugation of biomolecules such as DNA or proteins.

용도

  1. silicon-based biosensors
  2. natural fungicide
  3. chemical intermediate in fragrance and flavours
  4. cosmetics & personal care: highly effective natural antimicrobial and preservative properties
  5. undecylenic acids-based diols and polyols
  6. additive in cutting fluids (fungicide or as triethanolamine salt as rust inhibiting additive)

용도

used as antifoaming and surface active agent. As its sulfo – succinate derivative it is used in anti-dandruff shampoos

정의

ChEBI: An undecenoic acid having its double bond in the 10-position. It is derived from castor oil and is used for the treatment of skin problems.

제조 방법

From malonic acid; by pyrolysis of ricinoleic acid or castor oil.

Clinical Use

10-Undecenoic acid (Desenex, Cruex) obtained fromthe destructive distillation of castor oil. Undecylenic acidis a viscous yellow liquid. It is almost completely insolublein water but is soluble in alcohol and most organicsolvents.
Undecylenic acid is one of the better fatty acids for useas a fungicide, although cure rates are low. It can be used inconcentrations up to 10% in solutions, ointments, powders,and emulsions for topical administration. The preparationshould never be applied to mucous membranes because it isa severe irritant. Undecylenic acid has been one of theagents traditionally used for athlete’s foot (tinea pedis).Cure rates are low, however.

Purification Methods

Purify the acid by repeated fractional crystallisation from its melt or by distillation in a vacuum. [Beilstein 2 IV 1612.]

운데실렌산 준비 용품 및 원자재

원자재

준비 용품


운데실렌산 공급 업체

글로벌( 266)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21806 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
Hebei Chisure Biotechnology Co., Ltd.
+8613292890173
0311 66567340 luna@speedgainpharma.com CHINA 1012 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30054 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23978 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8721 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930501651
whatsapp: +8619930501651 breeduan@crovellbio.com CHINA 2370 58
BTC Nantong Pharmaceuticals Technology Co.,Ltd
8617602153959(China)/ (469)301-1991(North America)
sales2@btcpharm.com, sales5@btcpharm.com CHINA 1059 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 2995 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23048 58

운데실렌산 관련 검색:

Copyright 2019 © ChemicalBook. All rights reserved