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메틸 12-히드록시스테아르산

메틸 12-히드록시스테아르산
메틸 12-히드록시스테아르산 구조식 이미지
카스 번호:
141-23-1
한글명:
메틸 12-히드록시스테아르산
동의어(한글):
메틸12-하이드록시스테아르산;메틸12-히드록시스테아르산;메틸12-하이드록시스테아르산
상품명:
METHYL 12-HYDROXYSTEARATE
동의어(영문):
cenwaxme;kemester1288;methylhydroxystearate;(r-(z))-octadecanoicaci;METHYL 12-HYDROXYSTEARATE;Methyl 12-hydroxystearate CRS;METHYL 12-HYDROXYOCTADECANOATE;METHYL 12 HYDROXY STEARATE ACID;12-hydroxy-stearicacimethylester;Methyl 12-hydroxystearate 141-23-1
CBNumber:
CB7688801
분자식:
C19H38O3
포뮬러 무게:
314.5
MOL 파일:
141-23-1.mol

메틸 12-히드록시스테아르산 속성

녹는점
53.5°C
끓는 점
394.16°C (rough estimate)
밀도
1.0196 (rough estimate)
굴절률
1.4410 (estimate)
저장 조건
−20°C
물리적 상태
neat
산도 계수 (pKa)
15.40±0.20(Predicted)
CAS 데이터베이스
141-23-1(CAS DataBase Reference)
EPA
Octadecanoic acid, 12-hydroxy-, methyl ester (141-23-1)

안전

WGK 독일 3
HS 번호 2918195000
유해 물질 데이터 141-23-1(Hazardous Substances Data)
기존화학 물질 KE-24293

메틸 12-히드록시스테아르산 C화학적 특성, 용도, 생산

개요

Methyl 12-hydroxy stearate is won by direct esterfication of 12-Hydroxy stearic acid with methanol. Methyl 12-hydroxy stearate is sold in solid and liquid form. It is used in the continuous grease process. Greases made with Methyl 12-hydroxy stearate can be formulated to higher drop points. Greases experience less bleeding and improved oxidative stability. Methyl 12-hydroxy stearate is also used in textile ancillary, cosmetics and paper industry.
appearance white to solid flakes or liquid
melting point °C 45 - 53 AOCS Cc 1-25
colour (on 1” Lovibond) max. 3 yellow / max. 1,5 red AOCS 13e-92
acid value mg KOH/g max. 10 AOCS Cd 3d-63
iodine value 9 I2 /100g max. 5 AOCS Cd 1-25
hydroxyl value 160 - 178 AOCS Cd 13-60
saponification value mg KOH/g 170 - 180 AOCS Cd 3-25
water wt % max. 0,5 IS 548
unsaponifiable wt % max. 0,5 IS 548
titre of fatty acids °C 73 - 75 IS 548
Nickel + Iron ppm max. 10 ICP
Sodium + Potassium ppm max. 20 ICP
Magnesium + Calcium ppm max. 50 ICP

화학적 성질

White, waxy solid in the form of shortflat rods.Acid value 4, saponification value177, iodine value 5. Insoluble in water; limited sol-ubility in organic solvents. Combustible.

용도

Adhesives, inks, cosmetics greases.

메틸 12-히드록시스테아르산 준비 용품 및 원자재

원자재

준비 용품


메틸 12-히드록시스테아르산 공급 업체

글로벌( 90)공급 업체
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Henan DaKen Chemical CO.,LTD.
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Henan Tianfu Chemical Co.,Ltd.
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SHANDONG ZHI SHANG CHEMICAL CO.LTD
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Hebei Guanlang Biotechnology Co., Ltd.
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Hubei xin bonus chemical co. LTD
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Shandong chuangyingchemical Co., Ltd.
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Alchem Pharmtech,Inc.
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career henan chemical co
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0086-371-86658258 factory@coreychem.com CHINA 29864 58
SIMAGCHEM CORP
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shaobowang@simagchem.com CHINA 17453 58
Hefei TNJ Chemical Industry Co.,Ltd.
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0551-65418697 sales@tnjchem.com CHINA 37441 58

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