METHYL 12-HYDROXYSTEARATE

ChemicalBook > CAS DataBase List > METHYL 12-HYDROXYSTEARATE

METHYL 12-HYDROXYSTEARATE

Product Name: METHYL 12-HYDROXYSTEARATE
CAS No.: 141-23-1
Chemical Name: METHYL 12-HYDROXYSTEARATE
Synonyms: METHYL 12-HYDROXYOCTADECANOATE;cenwaxme;kemester1288;methylhydroxystearate;(r-(z))-octadecanoicaci;METHYL 12-HYDROXYSTEARATE;Methyl 12-hydroxystearate CRS;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

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METHYL 12-HYDROXYSTEARATE Property

Melting point:: 53.5°C
Boiling point:: 394.16°C (rough estimate)
Density: 1.0196 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.4410 (estimate)
storage temp.: −20°C
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 15.40±0.20(Predicted)
color: White to Off-White
Water Solubility: 89.94μg/L at 25℃
LogP: 6.69 at 25℃
CAS DataBase Reference: 141-23-1(CAS DataBase Reference)
EPA Substance Registry System: Octadecanoic acid, 12-hydroxy-, methyl ester (141-23-1)

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Safety

WGK Germany: 3
HS Code: 2918195000
Hazardous Substances Data: 141-23-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M1556000
Product name: Methyl 12-hydroxystearate
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: m1556000
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: H7002
Product name: Methyl 12-hydroxystearate
Purity: ≥99% (GC)
Packaging: 1g
Price: $112
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1430917
Product name: Methyl 12-hydroxystearate
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 200mg
Price: $483
Updated: 2024/03/01

TRC

Product number: M293050
Product name: Methyl 12-hydroxystearate
Packaging: 500mg
Price: $75
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CRB0002084
Product name: Methyl 12-hydroxystearate
Purity: 95.00%
Packaging: 1G
Price: $698.54
Updated: 2021/12/16

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METHYL 12-HYDROXYSTEARATE Chemical Properties,Usage,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.

Uses

Methyl 12-Hydroxystearate is a fatty acid reagent used in the study of sphingomyelin through site specific deuterium labelling. Also used in the preparation of ricinoleate-based lipoconjugates of phenolic acids for antioxidant and antifubgal properties.

Flammability and Explosibility

Not classified

METHYL 12-HYDROXYSTEARATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from METHYL 12-HYDROXYSTEARATE manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: METHYL 12-HYDROXYSTEARATE 141-23-1
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-08-23

Chemwill Asia Co.,Ltd.

Product: Methyl 12-hydroxystearate 141-23-1 141-23-1
Price: US $3.95/KG
Min. Order: 1KG
Purity: 99.50% IN STOCK
Supply Ability: 8500 MT per month
Release date: 2019-08-30

Chemwill Asia Co.,Ltd.

Product: 141-23-1 Methyl 12-hydroxyoctadecanoate 141-23-1
Price: US $3.75/KG
Min. Order: 1KG
Purity: 99.50% IN STOCK
Supply Ability: 12000 MT per month
Release date: 2019-08-30

141-23-1, METHYL 12-HYDROXYSTEARATERelated Search:

DIHYDROOUABAIN Madecassoside METHYL 12-HYDROXYSTEARATE GLYCEROL MONOHYDROXYSTEARATE HYODEOXYCHOLIC ACID METHYL ESTER Stearic acid METHYL 2-HYDROXYOCTADECANOATE cis-Vaccenic acid 12-HYDROXYSTEARIC ACID 12-HYDROXYSTEARIC ACID monensin methyl ester STEARYL 12-HYDROXYSTEARATE 12-HYDROXYSTEARIC ACID ETHYL ESTER 20,22-Dihydrodigoxin ISOPROPYL 12-HYDROXYSTEARATE ABITOL-12-ACETOXY STEARATE 3-alpha-Ethoxycarbonyl-12-alpha-hydroxy-7-oxocholan-24-oic acid, methy l ester METHYL 12-DOXYL-STEARATE

cenwaxme

12-hydroxy-octadecanoicacimethylester

12-hydroxy-stearicacimethylester

METHYL 12-HYDROXYOCTADECANOATE

METHYL 12-HYDROXYSTEARATE

METHYL 12 HYDROXY STEARATE ACID

12-HYDROXYSTEARIC ACID METHYL ESTER

12-HYDROXYOCTADECANOIC ACID METHYL ESTER

kemester1288

methylhydroxystearate

Octadecanoicacid,12-hydroxy-,methylester

(r-(z))-octadecanoicaci

DL-12-HYDROXYSTEARIC ACID METHYL ESTER

METHYL ESTER OF 12-HYDROXY STEARIC ACID

Methyl 12-hydroxystearate 141-23-1

141-23-1 Methyl 12-hydroxyoctadecanoate

Methyl 12-hydroxystearate Methyl 12-hydroxyoctadecanoate

Methyl 12-hydroxystearate CRS

Methyl 12-hydroxystearate@10.0 mg/mL in Hexane

Methyl 12-hydroxystearate >=99% (GC)

Methyl 12-hydroxystearate in isooctane

141-23-1

C19H39O3