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258563

2-Methylpentanal

Name: 2-Methylpentanal
Brand: ALDRICH

98%

Synonym(s):

2-Methylvaleraldehyde

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About This Item

Linear Formula:

CH₃CH₂CH₂CH(CH₃)CHO

CAS Number:

123-15-9

Molecular Weight:

100.16

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855648

EC Number:

204-605-2

Beilstein/REAXYS Number:

1739423

MDL number:

MFCD00006986

Assay:

98%

Form:

liquid

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Properties

vapor density

3.45 (vs air)

Quality Level

100

assay

98%

form

liquid

autoignition temp.

390 °F

refractive index

n20/D 1.401 (lit.)

bp

119-120 °C (lit.)

density

0.808 g/mL at 25 °C (lit.)

functional group

aldehyde

SMILES string

CCCC(C)C=O

InChI

1S/C6H12O/c1-3-4-6(2)5-7/h5-6H,3-4H2,1-2H3

InChI key

FTZILAQGHINQQR-UHFFFAOYSA-N

Description

General description

Cross-aldol condensation reaction of 2-methylpentanal with propanal to form 2,4-dimethylhept-2-enal has been investigated. Oxidation of 2-methylpentanal with azidotrimetlzylsilane and chromic anhydride in CH₂Cl₂ has been investigated.

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Oxidation of aldehydes to acyl azides by chromic anhydride-azidotrimethylsilane.

Lee JG and Kwak KH.

Tetrahedron Letters, 33(22), 3165-3166 (1992)

Synthesis of Michael Adducts as Key Building Blocks for Potential Analgesic Drugs: In vitro, in vivo and in silico Explorations.

Sajjad Ahmad et al.

Drug design, development and therapy, 15, 1299-1313 (2021-04-02)

Organocatalytic asymmetric Michael addition is a strong approach for C-C bond formation. The objective of the study is to design molecules by exploiting the efficiency of Michael Adducts. We proceeded with the synthesis of Michael adducts by tailoring the substitution

Quality evaluation of table grapes during storage by using 1H NMR, LC-HRMS, MS-eNose and multivariate statistical analysis.

Valentina Innamorato et al.

Food chemistry, 315, 126247-126247 (2020-02-02)

Three non-targeted methods, i.e. 1H NMR, LC-HRMS, and HS-SPME/MS-eNose, combined with chemometrics, were used to classify two table grape cultivars (Italia and Victoria) based on five quality levels (5, 4, 3, 2, 1). Grapes at marketable quality levels (5, 4

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Global Trade Item Number

SKU	GTIN
258563-500ML	04061836691653
258563-100ML	04061826062098