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METHYL 12-HYDROXYSTEARATE

METHYL 12-HYDROXYSTEARATE
METHYL 12-HYDROXYSTEARATE structure
CAS No.
141-23-1
Chemical Name:
METHYL 12-HYDROXYSTEARATE
Synonyms
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
Molecular Formula:
C19H38O3
Formula Weight:
314.5
MOL File:
141-23-1.mol

METHYL 12-HYDROXYSTEARATE Properties

Melting point:
53.5°C
Boiling point:
394.16°C (rough estimate)
Density 
1.0196 (rough estimate)
refractive index 
1.4410 (estimate)
storage temp. 
−20°C
form 
neat
pka
15.40±0.20(Predicted)
CAS DataBase Reference
141-23-1(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances
METHYL 12-HYDROXYSTEARATE
FDA UNII
P7UC7KGL82
EPA Substance Registry System
Octadecanoic acid, 12-hydroxy-, methyl ester (141-23-1)
SAFETY
  • Risk and Safety Statements
WGK Germany  3
HS Code  2918195000

METHYL 12-HYDROXYSTEARATE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich H7002 Methyl 12-hydroxystearate ≥99% (GC) 141-23-1 1g $90.8 2021-03-22 Buy
Sigma-Aldrich M1556000 Methyl 12-hydroxystearate European Pharmacopoeia (EP) Reference Standard 141-23-1 m1556000 $190 2020-08-18 Buy
Sigma-Aldrich M1556000 Methyl 12-hydroxystearate European Pharmacopoeia (EP) Reference Standard 141-23-1 $190 2021-03-22 Buy
Sigma-Aldrich 1430917 Methyl 12-hydroxystearate United States Pharmacopeia (USP) Reference Standard 141-23-1 200mg $406 2021-03-22 Buy

METHYL 12-HYDROXYSTEARATE Chemical Properties,Uses,Production

Description

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

Chemical Properties

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.

Uses

Adhesives, inks, cosmetics greases.

METHYL 12-HYDROXYSTEARATE Preparation Products And Raw materials

Raw materials

Preparation Products


METHYL 12-HYDROXYSTEARATE Suppliers

Global( 90)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20911 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5912 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17505 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58

View Lastest Price from METHYL 12-HYDROXYSTEARATE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-24 METHYL 12-HYDROXYSTEARATE
141-23-1
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2020-06-02 Methyl 12-hydroxystearate Methyl 12-hydroxyoctadecanoate
141-23-1
US $2.95 / KG 1KG 99.50% IN STOCK 18000 MT per month Chemwill Asia Co.,Ltd.
2020-06-02 141-23-1 Methyl 12-hydroxyoctadecanoate
141-23-1
US $3.75 / KG 1KG 99.50% IN STOCK 12000 MT per month Chemwill Asia Co.,Ltd.

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