Methyl stearate

Modify Date: 2025-08-22 06:18:06

Methyl stearate structure	Common Name	Methyl stearate
	CAS Number	112-61-8	Molecular Weight	298.504
	Density	0.9±0.1 g/cm3	Boiling Point	181-182 ºC (4 mmHg)
	Molecular Formula	C₁₉H₃₈O₂	Melting Point	37-41 °C(lit.)
	MSDS	Chinese USA	Flash Point	110 ºC

Use of Methyl stearate

Methyl stearate, isolated from Rheum palmatum L. is a compopent of of soybean and rapeseed biodiesels[1].

Name	methyl stearate
Synonym	More Synonyms

Description	Methyl stearate, isolated from Rheum palmatum L. is a compopent of of soybean and rapeseed biodiesels[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Mitsuo Miyazawa, t al. Volatile components of the Rhizomes of Rheum palmatum L.Flavour and Fragrance Journal. 1996 Jan.

Density	0.9±0.1 g/cm3
Boiling Point	181-182 ºC (4 mmHg)
Melting Point	37-41 °C(lit.)
Molecular Formula	C₁₉H₃₈O₂
Molecular Weight	298.504
Flash Point	110 ºC
Exact Mass	298.287170
PSA	26.30000
LogP	8.68
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.444
Storage condition	−20°C

Methyl stearate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI4460000

CHEMICAL NAME :: Stearic acid, methyl ester

CAS REGISTRY NUMBER :: 112-61-8

BEILSTEIN REFERENCE NO. :: 1786213

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C19-H38-O2

MOLECULAR WEIGHT :: 298.57

WISWESSER LINE NOTATION :: 17VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5200 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 32,880,1972

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5200 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1037,1970 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3864 No. of Facilities: 151 (estimated) No. of Industries: 9 No. of Occupations: 11 No. of Employees: 1923 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3864 No. of Facilities: 1248 (estimated) No. of Industries: 20 No. of Occupations: 34 No. of Employees: 52439 (estimated) No. of Female Employees: 37247 (estimated)

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Risk Phrases	R40
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	WI4460000
HS Code	2915709000

Precursor 10
CAS#:112-62-9 Methyl oleate CAS#:67-56-1 Methanol CAS#:57-11-4 stearic acid CAS#:822-16-2 Sodium stearate
CAS#:638-08-4 Stearic Anhydride CAS#:77-76-9 2,2-Dimethoxypropane CAS#:301-00-8 Methyl Linolenate CAS#:25456-04-6 METHYL 9,10-DIB...
CAS#:2462-84-2 methyl 9-octade... CAS#:35599-78-1 1-iodopentadecane
DownStream 10
CAS#:67-56-1 Methanol CAS#:109-36-4 octyl stearate CAS#:4130-54-5 Octadecanehydrazide CAS#:35602-69-8 Cholesterol Stearate
CAS#:593-45-3 n-Octadecane CAS#:34557-54-5 methane CAS#:629-78-7 N-HEPTADECANE CAS#:201230-82-2 carbon monoxide
CAS#:1560-92-5 2-methylhexadecane CAS#:1560-89-0 2-Methylheptadecane

HS Code	2915709000
Summary	2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Gas chromatography with parallel hard and soft ionization mass spectrometry.

Rapid Commun. Mass Spectrom. 29(1) , 91-9, (2014)

Mass spectrometric identification of compounds in chromatography can be obtained from molecular masses from soft ionization mass spectrometry techniques such as field ionization (FI) and fragmentation...

Optimization of supercritical fluid consecutive extractions of fatty acids and polyphenols from Vitis vinifera grape wastes.

J. Food Sci. 80(1) , E101-7, (2015)

In this study, supercritical fluid extraction has been successfully applied to a sequential fractionation of fatty acids and polyphenols from wine wastes (2 different vitis vinifera grapes). To this a...

Capillary atmospheric pressure chemical ionization using liquid point electrodes.

Rapid Commun. Mass Spectrom. 28(14) , 1591-600, (2014)

Atmospheric pressure chemical ionization (APCI) sources operated with point to plane DC discharges ('Coronas') frequently suffer from point electrode degradation and potentially lead to oxidation and/...

3-Aminobenzoic acid

METHYLSTEARAT

N-OCTADECANOIC ACID METHYL ESTER

n-Octadecanoic acid, methyl ester

methyl octadecanoate

Methyl n-octadecanoate

stearic acid methyl ester

Methyl ester of octadecanoic acid

Mehtyl Stearate

Octadecanoic acid, methyl ester

Methyl octadecanoate,Stearic acid methyl ester

Octadecanoic acid methyl ester

UNII-8D4NXF3ZH7

Stearic acid, methyl ester

Methyl Stearate

Methyloctadecanoate

Methyl octadec

MFCD00009005

EINECS 203-990-4

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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl stearate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Methyl stearate

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