CAS No.140-03-4,O-ACETYLRICINOLEIC ACID METHYL ESTER Suppliers

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Basic Information

Molecular Structure:
CAS No.:	140-03-4
Name:	O-ACETYLRICINOLEIC ACID METHYL ESTER
Article Data:	7

Formula:	C₂₁H₃₈O₄
Molecular Weight:	354.53
Synonyms:	9-Octadecenoicacid, 12-(acetyloxy)-, methyl ester, [R-(Z)]-;Ricinoleic acid, methyl ester,acetate (6CI,7CI,8CI);Flexricin P 4;MAR-N;Methyl acetyl ricinoleate;Methylricinoleate acetate;NSC 2398;NSC 4818;Ric-Cizer C 101;Methyl acetyl ricinoleate;Ricinoleic acid, methyl ester, acetate;
EINECS:	205-392-9
Density:	0.943 g/cm³
Melting Point:	-26 °C
Boiling Point:	428.476 °C at 760 mmHg
Flash Point:	200.07 °C
PSA:	52.60000
LogP:	5.73850

Synthetic route

: 141-24-2
methyl ricinoleate

: 75-36-5
acetyl chloride

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

Conditions

Conditions	Yield
With pyridine In benzene for 2h; Heating;	98%
With pyridine In benzene

: 141-24-2
methyl ricinoleate

: 108-24-7
acetic anhydride

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

Conditions

Conditions	Yield
With [Hmim][HSO4] at 80℃; for 4h; Concentration; Temperature;	94.47%
With pyridine at 20℃;

: 67-56-1
methanol

: 14936-79-9
12-O-acetylricinoleic acid

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

Conditions

Conditions	Yield
With toluene-4-sulfonic acid at 100℃; for 4h;	73%

: 108-22-5
Isopropenyl acetate

: 41989-07-5
methyl ricinoleate

A: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

B: 84799-82-6
(Z)-(S)-12-hydroxyoctadec-9-enoic acid methyl ester

Conditions

Conditions	Yield
With Candida cylindrica lipase In hexane for 12h; Ambient temperature;	A 30% B 50%

...Expand

: 41989-07-5
methyl ricinoleate

: 108-24-7
acetic anhydride

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: 141-22-0
Ricinoleic acid

Conditions

Conditions	Yield
With lithium hydroxide; water In tetrahydrofuran for 6h; Ambient temperature;	83%

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: 1269416-82-1
methyl (12R)-acetoxy-9,10-dihydroxyoctadecanoate

Conditions

Conditions	Yield
With sulfuric acid; dihydrogen peroxide; acetic acid at 40℃; for 4h;	65%
Multi-step reaction with 2 steps 1: formic acid; dihydrogen peroxide / water / 6 h / 50 °C 2: phosphonic Acid / water / 3 h / 90 °C View Scheme

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: methyl 8-(3-((R)-2-acetoxyoctyl)oxiran-2-yl)octanoate

Conditions

Conditions	Yield
With tris(2,4-pentanedionato)ruthenium(III); Pyridine-2,6-dicarboxylic acid; dihydrogen peroxide In water; acetonitrile at 25℃; for 24h;	35%
With formic acid; dihydrogen peroxide In water at 50℃; for 6h;

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: 2380-06-5
12-acetoxy-octadecanoic acid methyl ester

Conditions

Conditions	Yield
With acetic acid; platinum Hydrogenation;

: 140-03-4
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester

: 94904-75-3, 94943-30-3, 102518-16-1
(9R,10S,12R)-12-acetoxy-9,10-epoxy-octadecanoic acid methyl ester

Conditions

Conditions	Yield
With peracetic acid; diethyl ether

Total:40 Page 1 of 2 1 2 Next>>

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Chemistry

Chemical Name: O-acetylricinoleic acid methyl ester
IUPAC NAME: Methyl (Z)-12-acetyloxyoctadec-9-enoate
CAS No.: 140-03-4
EINECS: 205-392-9
Molecular Formula: C₂₁H₃₈O₄
Molecular Weight: 354.52 g/mol
Melting Point: -26°C
Density: 0.942 g/cm³
Flash Point: 200.1 °C
Boiling Point: 428.5 °C at 760 mmHg
Following is the structure of Methyl acetyl ricinoleate (140-03-4):

Product Categories about Methyl acetyl ricinoleate (140-03-4) are Functional Materials ; Hydroxycarboxylic Acid Esters (Plasticizer) ; Plasticizer
The chemical synonymous of Methyl acetyl ricinoleate (140-03-4) are O-Acetylricinoleic acid methyl ester ; Methyl (Z)-12-acetoxy-9-octadecenoate ; Methyl O-acetylricinoleate ; Methyl Acetyl ricinoleate ; 12-(Acetyloxy)-,methylester,[R-(Z)]-9-octadecenoicacid ; 12-(Acetyloxy)-,Methylester,[theta-(Z)]-9-octadecenoicaci ; 9-Octadecenoic acid, 12-(Acetyloxy)-, methyl ester, [R-(Z)]- ; Flexricin p-4

Toxicity Data With Reference

1.	eye-rbt 500 mg	AJOPAA American Journal of Ophthalmology. 29 (1946),1363.
2.	eye-rbt 500 mg/24H MLD	85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,362.
3.	orl-mus LD50:34,900 mg/kg	IPSTB3 International Polymer Science and Technology. 3 (1976),93.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Low toxicity by ingestion. An irritant to the eye and probably the skin and mucous membranes. Combustible when exposed to heat or flame; can react with oxidizing materials. When heated to decomposition it emits toxic fumes of NO_x.