Methyl (9Z)-12-acetoxy-9-octadecenoate

Modify Date: 2025-08-24 19:47:15

Methyl (9Z)-12-acetoxy-9-octadecenoate structure	Common Name	Methyl (9Z)-12-acetoxy-9-octadecenoate
	CAS Number	140-03-4	Molecular Weight	354.524
	Density	0.9±0.1 g/cm3	Boiling Point	428.5±38.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₃₈O₄	Melting Point	-26ºC
	MSDS	N/A	Flash Point	200.1±25.2 °C

Use of Methyl (9Z)-12-acetoxy-9-octadecenoate

Methyl O-Acetylricinoleate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	o-acetylricinoleic acid methyl ester
Synonym	More Synonyms

Description	Methyl O-Acetylricinoleate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Density	0.9±0.1 g/cm3
Boiling Point	428.5±38.0 °C at 760 mmHg
Melting Point	-26ºC
Molecular Formula	C₂₁H₃₈O₄
Molecular Weight	354.524
Flash Point	200.1±25.2 °C
Exact Mass	354.277008
PSA	52.60000
LogP	6.97
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.459

Methyl (9Z)-12-acetoxy-9-octadecenoate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VJ3410000

CHEMICAL NAME :: Ricinoleic acid, methyl ester, acetate

CAS REGISTRY NUMBER :: 140-03-4

BEILSTEIN REFERENCE NO. :: 1729461

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C21-H38-O4

MOLECULAR WEIGHT :: 354.59

WISWESSER LINE NOTATION :: 9U2YOV1&5VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,362,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 34900 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IPSTB3 International Polymer Science and Technology. (Rapra Technology Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year: 3,93,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0837 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 52 (estimated)

RTECS	VJ3410000
HS Code	2918990090

Methanol

CAS#:67-56-1

N/A

CAS#:14936-79-9

~73%

Methyl (9Z)-12-...

CAS#:140-03-4

Literature: Manohara Reddy; Mudgal, Jayesh; Bansal, Punit; Vasanthraju; Srinivasan; Rao, C. Mallikarjuna; Gopalan Kutty Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 1 p. 384 - 392

RICINOLEIC ACID...

CAS#:141-24-2

Acetyl chloride

CAS#:75-36-5

~10%

Methyl (9Z)-12-...

CAS#:140-03-4

Literature: Davletbakova; Maidanova; Baibulatova; Dokichev; Tomilov; Yunusov; Nefedov Russian Journal of Organic Chemistry, 2001 , vol. 37, # 5 p. 608 - 611

Isopropenyl acetate

CAS#:108-22-5

methyl ricinoleate

CAS#:41989-07-5

~29%

Methyl (9Z)-12-...

CAS#:140-03-4

[S,Z,(-)]-12-Hy...

CAS#:84799-82-6

Literature: Synthetic Communications, , vol. 29, # 14 p. 2467 - 2475

methyl ricinoleate

CAS#:41989-07-5

Ethanoic anhydride

CAS#:108-24-7

Methyl (9Z)-12-...

CAS#:140-03-4

Literature: Journal of the American Chemical Society, , vol. 53, p. 4132

RICINOLEIC ACID...

CAS#:141-24-2

Ethanoic anhydride

CAS#:108-24-7

Methyl (9Z)-12-...

CAS#:140-03-4

Literature: Chemistry of Natural Compounds, , vol. 45, # 5 p. 705 - 707

Precursor 6
CAS#:67-56-1 Methanol CAS#:141-24-2 RICINOLEIC ACID... CAS#:75-36-5 Acetyl chloride CAS#:108-22-5 Isopropenyl acetate
CAS#:41989-07-5 methyl ricinoleate CAS#:108-24-7 Ethanoic anhydride
DownStream 1
CAS#:141-22-0 ricinoleic acid

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

EINECS 205-392-9

Naturechem MAR

O-Acetyl-ricinolsaeure-methylester

Methyl (9Z)-12-acetoxyoctadec-9-enoate

Methyl (9Z)-12-acetoxy-9-octadecenoate

METHYL O-ACETYLRICINOLEATE

Methyl ricinoleate,acetate

methyl12-acetoxy-9-octadecenoate

9-Octadecenoic acid, 12-(acetyloxy)-, methyl ester, (9Z)-

Flexricin P-4

methyl12-acetoxyoleate

methyl acetylricinoleate

METHYLACETYLRICINOLATE

MFCD00026204

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl (9Z)-12-acetoxy-9-octadecenoate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl O-acetylricinoleate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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