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METHYL UNDECENOATE

undecylenic acid methyl ester

CAS: 111-81-9

Molecular Formula: C12H22O2

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METHYL UNDECENOATE - Names and Identifiers

Name undecylenic acid methyl ester
Synonyms METHYL UNDECENOATE
METHYL UNDECYLENATE
METHYL 10-UNDECENATE
Methyl-10-Undecenoate
METHYL 10-UNDECENOATE
METHYL 10C-UNDECENOATE
methyl undec-10-enoate
undecylenic acid methyl ester
HENDECENOIC ACID METHYL ESTER
UNDECYLENIC ACID METHYL ESTER
10-Undecenoic acid methyl ester
10-UNDECENOIC ACID METHYL ESTER
10-UNDECANOIC ACID METHYL ESTER
DELTA 10 CIS UNDECENOIC ACID METHYL ESTER
CAS 111-81-9
EINECS 203-910-8
InChI InChI=1/C12H22O2/c1-3-4-5-6-7-8-9-10-11-12(13)14-2/h3H,1,4-11H2,2H3

METHYL UNDECENOATE - Physico-chemical Properties

Molecular FormulaC12H22O2
Molar Mass198.3
Density0.882 g/mL at 25 °C (lit.)
Melting Point26-27℃
Boling Point245 °C (lit.)
Flash Point>230°F
JECFA Number1639
Water Solubility794μg/L at 20℃
Solubility H2O: insoluble
Vapor Presure2.1hPa at 25℃
Appearanceclear liquid
Specific Gravity0.882
ColorColorless to Light yellow
Storage ConditionSealed in dry,Room Temperature
Refractive Indexn20/D 1.437(lit.)
Physical and Chemical PropertiesColorless liquid with Ester flavor. Melting Point -27.5 ℃, boiling point 248 ℃, relative density 0.889, refractive index 1.4393. Soluble in ethanol, ether, acetic acid, insoluble in water.

METHYL UNDECENOATE - Risk and Safety

Risk CodesR36/37/38 - Irritating to eyes, respiratory system and skin.
R20/22 - Harmful by inhalation and if swallowed.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 
S60 - This material and its container must be disposed of as hazardous waste.
S24/25 - Avoid contact with skin and eyes.
UN IDsUN 3082 9 / PGIII
WGK Germany3
HS Code29161900

METHYL UNDECENOATE - Reference Information

FEMA4253 | METHYL 10-UNDECENOATE
LogP5.3 at 20℃
EPA chemical substance information information provided by: ofmpeb.epa.gov (external link)
Overview methyl ester of 10-11 ENE is an important derivative of castor oil, is a white crystalline solid or colorless liquid with luster, flammable, there is a special aroma of fruit. It is soluble in chloroform, ethanol, ether, fatty oil and volatile oil, almost insoluble in water.
production production process of methyl ester of 10-1 1: 1, the Castor oil is preheated to 150~200 ℃ and the superheated steam enters the Tower cracking furnace according to the proportion, and is heated to 500~600 ℃ for thermal cracking to produce 10-1 1 1 0 acid and heptanal products.
Use an intermediate of 11-enoic acid. Intermediates of fragrances.
used as intermediate of perfume and medicine
intermediate of Undecanoic acid, intermediate of perfume.
production method can be prepared from triglyceride, it can also be prepared by esterification of 11 with methanol under the catalysis of sulfuric acid.
Last Update：2024-04-09 15:16:45
METHYL UNDECENOATE
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Changsha Changtang import and Export Co., Ltd.
Product Name: METHYL 10-UNDECENOATE Request for quotation
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Email: lilyqu@chemoway.com
Mobile: +86 18942506900
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SKYRUN INDUSTRIAL CO.,LTD
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CAS: 111-81-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: undecylenic acid methyl ester Request for quotation
CAS: 111-81-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
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METHYL UNDECENOATE
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