4-(tert-ButyldiMethylsilyloxy)butanal

Synthesis

Product Name: 4-(tert-ButyldiMethylsilyloxy)butanal
CAS No.: 87184-81-4
Chemical Name: 4-(tert-ButyldiMethylsilyloxy)butanal
Synonyms: DKFELEX0263;4-(tert-ButyldiMethylsilyloxy)butanal;4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]butanal;Butanal, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-
CBNumber: CB72721575
Molecular Formula: C10H22O2Si
Formula Weight: 202.37
MOL File: 87184-81-4.mol

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4-(tert-ButyldiMethylsilyloxy)butanal Property

Boiling point:: 225.3±23.0 °C(Predicted)
Density: 0.868±0.06 g/cm3(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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

TRC

Product number: T205913
Product name: 4-(tert-Butyldimethylsilyloxy)butanal
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Synthonix

Product number: B3803
Product name: 4-(tert-Butyldimethylsilyloxy)butanal
Purity: 95%+
Packaging: 500mg
Price: $150
Updated: 2021/12/16

Synthonix

Product number: B3803
Product name: 4-(tert-Butyldimethylsilyloxy)butanal
Purity: 95%+
Packaging: 1g
Price: $275
Updated: 2021/12/16

Matrix Scientific

Product number: 115667
Product name: 4-(tert-Butyldimethylsilyloxy)butanal
Purity: 95+%
Packaging: 500mg
Price: $607
Updated: 2021/12/16

Matrix Scientific

Product number: 115667
Product name: 4-(tert-Butyldimethylsilyloxy)butanal
Purity: 95+%
Packaging: 1g
Price: $773
Updated: 2021/12/16

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4-(tert-ButyldiMethylsilyloxy)butanal Chemical Properties,Usage,Production

Synthesis

To a solution of oxalyl chloride (2.1 mL, 24 mmol, 1.2 equivalents) in CH2Cl2 (30 mL) cooled at −78 °C was added dropwise a solution of dimethylsulfoxide (DMSO 3.3 mL, 21 mmol, 1.1 equivalents) in CH2Cl2 (32 mL). After 5 min, a solution of 4-(tert-butyldimethylsilanyloxy)butan-1-ol (4.0 g, 20 mmol, 1.0 equivalents) in CH2Cl2 (26 mL) was added. The reaction mixture was then stirred for 15 min at −78 °C and triethylamine (14.0 mL, 100 mmol, 5.00 equivalents) was added in 1 portion. After 10 min at −78 °C, the mixture was allowed to warm to room temperature and diluted with CH2Cl2 (140 mL). The organic layer was successively washed with a saturated aqueous solution of NH4Cl (30 mL) and brine (2 × 30 mL). The combined organic extracts were dried over MgSO4, fifiltered, and concentrated under reduced pressure. Purifification by flflash chromatography on silica gel (petroleum ether/EtOAc: 90/10) afforded 3.88 g (96% yield) of the aldehyde as a colorless oil.

Reference: Taillier, C.; Gille, B.; Bellosta, V.; Cossy, J. J. Org. Chem. 2005, 70, 2097−2108.

4-(tert-ButyldiMethylsilyloxy)butanal Preparation Products And Raw materials

Raw materials

Preparation Products

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87184-81-4, 4-(tert-ButyldiMethylsilyloxy)butanalRelated Search:

4-(tert-ButyldiMethylsilyloxy)butanal

Butanal, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-

4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]butanal

DKFELEX0263

87184-81-4