Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate

Basic Information

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CAS Number

40596-69-8

Molecular Formula

C19H34O3

Molecular Weight

310.48 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

<25 ºC

Boiling Point

bp0.06 135-136°

Flash Point

162.4±17.8 °C

Refractive Index

1.4200 (estimate)

Vapor Pressure

0.0±0.9 mmHg at 25°C

SMILES

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CC(C)(OC)CCCC(C)C/C=C/C(C)=C/C(OC(C)C)=O

InChI

InChI=1S/C19H34O3/c1-15(2)22-18(20)14-17(4)11-8-10-16(3)12-9-13-19(5,6)21-7/h8,11,14-16H,9-10,12-13H2,1-7H3/b11-8+,17-14+

InChIKey

NFGXHKASABOEEW-LDRANXPESA-N

LogP

5.062000000000006

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

378

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Toxicity

LD50 orally in rats: >34500 mg/kg (Siddall)

Synonyms & References

English

Methoprene
ALTOSID(R)
11-METHOXY-3,7,11-TRIMETHYL-2E,4E-DODECADIENOIC ACID, ISOPROPYL ESTER
METHOPRENE (TM)
ISOPROPYL (2E,4E)-11-METHOXY-3,7,11-TRIMETHYL-2,4-DODECADIENOATE
PRECOR
ZR-515
altosid
altosidigr
altosidsr10
apex
diacon
dianex
ent70460
kabat
manta
minex
oms1697
pharoid
Methoprene(TM) Solution
1-methylene-indan-4-ol
1-methylethyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate
isopropyl (E,E)-(RS)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate
isopropyl 11-methoxy-3,7,11-trimethyldodeca-2E,4E-1-dienoate
Pharorid
rac-propan-2-yl (2E,4E,7R)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate
(2E,4E)-3,7,11-Trimethyl-11-methoxydodeca-2,4-dienoic acid ethyl ester
Altosid Liquid Larvicide
Altosid XR
Apex (pesticide)
Apex 5E

MDL Number

MFCD00072475

Customs Code

2918990090

FAQ

What are the physical and chemical properties of Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate (CAS: 40596-69-8)?

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is a colorless liquid with a molecular weight of approximately 282.42 g/mol. It has a high solubility in organic solvents like ethanol and poor solubility in water. Chemically, it is relatively stable but can react with strong oxidizing agents. It has a distinctive odor and is used as a fragrance and chemical intermediate.

How is Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate (CAS: 40596-69-8) typically synthesized?

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is synthesized through a series of reactions including the Wittig reaction and methylation. Commonly, the diene and methoxy group are introduced using appropriate reagents. The synthesis typically involves careful control of temperature and use of a catalytic amount of Lewis acid to ensure high yield and selectivity.

What industries use Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate (CAS: 40596-69-8)?

Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate is primarily used in the fragrance and flavor industry due to its pleasant odor. It is also used in the polymer industry as a monomer for certain types of polymers. Additionally, it has applications in the cosmetic industry, where it can be used in the formulation of skincare and haircare products. It is occasionally used in the pharmaceutical and sensor industries as a chemical intermediate.

What precautions should be taken when handling Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate (CAS: 40596-69-8)?

When handling Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate, it is crucial to use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. It should be stored in a cool, dry place away from ignition sources. In case of spill, avoid inhaling vapors and use appropriate containment equipment to prevent environmental release. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.