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ChemicalBook >> CAS DataBase List >> METHYL 12-HYDROXYSTEARATE

METHYL 12-HYDROXYSTEARATE

METHYL 12-HYDROXYSTEARATE price.
  • $75 - $698.54
  • Product name: METHYL 12-HYDROXYSTEARATE
  • CAS: 141-23-1
  • MF: C19H38O3
  • MW: 314.5
  • EINECS:205-471-8
  • MDL Number:MFCD00046706
  • Synonyms:cenwaxme ;12-hydroxy-octadecanoicacimethylester ;12-hydroxy-stearicacimethylester ;METHYL 12 HYDROXY STEARATE ACID;12-HYDROXYSTEARIC ACID METHYL ESTER;12-HYDROXYOCTADECANOIC ACID METHYL ESTER;kemester1288 ;methylhydroxystearate
5 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 200mg
  • 1G
  • 500mg
  • m1556000
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0002084
  • Product descriptionMethyl 12-hydroxystearate 95.00%
  • Packaging1G
  • Price$698.54
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH7002
  • Product descriptionMethyl 12-hydroxystearate ≥99% (GC)
  • Packaging1g
  • Price$112
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM1556000
  • Product descriptionMethyl 12-hydroxystearate European Pharmacopoeia (EP) Reference Standard
  • Packagingm1556000
  • Price$153
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1430917
  • Product descriptionMethyl 12-hydroxystearate United States Pharmacopeia (USP) Reference Standard
  • Packaging200mg
  • Price$483
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM293050
  • Product descriptionMethyl 12-hydroxystearate
  • Packaging500mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CRB0002084 Methyl 12-hydroxystearate 95.00% 1G $698.54 2021-12-16 Buy
Sigma-Aldrich H7002 Methyl 12-hydroxystearate ≥99% (GC) 1g $112 2024-03-01 Buy
Sigma-Aldrich M1556000 Methyl 12-hydroxystearate European Pharmacopoeia (EP) Reference Standard m1556000 $153 2024-03-01 Buy
Sigma-Aldrich 1430917 Methyl 12-hydroxystearate United States Pharmacopeia (USP) Reference Standard 200mg $483 2024-03-01 Buy
TRC M293050 Methyl 12-hydroxystearate 500mg $75 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

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

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