ChemicalBook > CAS DataBase List > 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE

1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE

Product Name: 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE
CAS No.: 59414-23-2
Chemical Name: 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE
Synonyms: DANISHEFSKY'S DIENE;1-Me-3-(trimEtsilyloxy)-1,3-butadiene;1-METHOXY-3-(TRIMETHYLSILOXY)BUTADIENE;1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE;1-METHOXY-3-TRIMETHYLSILYLOXY-1,3-BUTADIENE;4-Methoxy-2-(trimethylsiloxy)-1,3-butadiene;3-(Trimethylsilyloxy)-1-methoxy-1,3-butadiene;4-Methoxy-2-(trimethylsilyloxy)-1,3-butadiene;(3-Methoxy-1-methyleneallyloxy)trimethylsilane;4-Methoxy-1,3-butadiene-2-yloxytrimethylsilane
CBNumber: CB5162112
Molecular Formula: C8H16O2Si
Formula Weight: 172.3
MOL File: 59414-23-2.mol

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1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE Property

Boiling point:: 68-69 °C14 mm Hg(lit.)
Density: 0.885 g/mL at 25 °C(lit.)
refractive index: n20/D 1.454(lit.)
Flash point:: 113 °F
storage temp.: 2-8°C
solubility: insol H2O; sol most organic solvents
form: Liquid
color: Clear light yellow to brown
Merck: 14,6001
CAS DataBase Reference: 59414-23-2(CAS DataBase Reference)
EPA Substance Registry System: Silane, [(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl- (59414-23-2)

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Safety

Risk Statements: 10
Safety Statements: 23-24/25
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10-21
HazardClass: 3
PackingGroup: III
HS Code: 29310099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: M0759
Product name: 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene
Purity: >95.0%(GC)
Packaging: 5mL
Price: $272
Updated: 2025/07/31

TCI Chemical

Product number: M0759
Product name: 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene
Purity: >95.0%(GC)
Packaging: 25mL
Price: $1244
Updated: 2025/07/31

Chem-Impex

Product number: 40549
Product name: 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene,95%(GC)
Purity: 95%(GC)
Packaging: 25ML
Price: $660.8
Updated: 2021/12/16

AK Scientific

Product number: 3839BA
Product name: Silane,[(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl-
Packaging: 25ml
Price: $874
Updated: 2021/12/16

Chem-Impex

Product number: 40549
Product name: 1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene,≥95%(GC)
Purity: ≥95%(GC)
Packaging: 5ML
Price: $154.92
Updated: 2021/12/16

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1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE Chemical Properties,Usage,Production

Chemical Properties

CLEAR LIGHT YELLOW TO BROWN LIQUID

Uses

1-Methoxy-3-trimethylsilyloxy-1,3-butadiene is used as a highly reactive diene for Diels-Alder reactions and hetero-Diels-Alder reactions.

Preparation

1-Methoxy-3-trimethylsilyloxy-1,3-butadiene was originally prepared from 4-Methoxy-3-buten-2-one with Chlorotrimethylsilane-Triethylamine-Zinc Chloride in benzene as shown below (68% yield, eq 1). At the present time, the most efficient method is to use TMSCl-Lithium Bromide-Et3N in THF (91%).

storage

1-Methoxy-3-trimethylsilyloxy-1,3-butadiene can be kept in a stoppered container without appreciable decomposition, but it is extremely moisture sensitive.

1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE Suppliers

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View Lastest Price from 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE manufacturers

Career Henan Chemical Co

Product: 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE 59414-23-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2019-12-31

59414-23-2, 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENERelated Search:

POLYBUTADIENE BIS(TRIMETHYLSILYL) SULFIDE 2-(Trimethylsiloxy)-1,3-butadiene 1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE (1Z)-1-(Benzyloxy)-3-methoxy-1-(trimethylsiloxy)-1,3-butadiene

([(2E)-3-Methoxy-1-methylene-2-propenyl]oxy)(trimethyl)silane

[(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl-silan

TRANS-1-METHOXY-3-(TRIMETHYLSILYLOXY)-1,3-BUTADIENE

Silane, [(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl-

1-METHOXY-3-TRIMETHYLSILOXY-1,3-BUTADIENE

1-METHOXY-3-(TRIMETHYLSILOXY)BUTADIENE

1-METHOXY-3-TRIMETHYLSILYLOXY-1,3-BUTADIENE

1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene, GC 90%

(3Z)-4-METHOXYBUTA-1,3-DIEN-2-YL]OXY-TRIMETHYL-SILANE

(3-Methoxy-1-methyleneallyloxy)trimethylsilane

3-(Trimethylsilyloxy)-1-methoxy-1,3-butadiene

4-Methoxy-1,3-butadiene-2-yloxytrimethylsilane

4-Methoxy-2-(trimethylsiloxy)-1,3-butadiene

4-Methoxy-2-(trimethylsilyloxy)-1,3-butadiene

Trimethyl[(1-methylene-3-methoxy-2-propenyl)oxy]silane

1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene,90%

DANISHEFSKY'S DIENE

methyl 3-trimethylsilyloxybuta-1,3-dien-1-yl ether

1-Me-3-(trimEtsilyloxy)-1,3-butadiene

1-Methoxy-3-(trimethylsilyloxy)-1,3-butadiene&gt

Silane, [(3-methoxy-1-methylene-2-propen-1-yl)oxy]trimethyl-

59414-23-2

C8H16O2Si

Building Blocks

Si-O Compounds

Si (Classes of Silicon Compounds)

Silicon Compounds (for Synthesis)

Monoalkoxysilanes

Vinylsilanes, Allylsilanes

Enol Ethers

Organic Building Blocks

Oxygen Compounds

Monoalkoxysilanes

Si (Classes of Silicon Compounds)

Silicon Compounds (for Synthesis)

Si-O Compounds

Synthetic Organic Chemistry

Vinylsilanes, Allylsilanes