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ChemicalBook >> CAS DataBase List >> 4-METHYL-2-PHENYL-2-PENTENAL

4-METHYL-2-PHENYL-2-PENTENAL

4-METHYL-2-PHENYL-2-PENTENAL price.
  • $32 - $4979
  • Product name: 4-METHYL-2-PHENYL-2-PENTENAL
  • CAS: 26643-91-4
  • MF: C12H14O
  • MW: 174.24
  • EINECS:247-869-4
  • MDL Number:MFCD00051834
  • Synonyms:4-METHYL-2-PHENYL-2-PENTENAL;4-METHYL-2-PHENYLPENT-2-ENAL;2-PHENYL-4-METHYLPENT-2-ENAL;.alpha.-(2-methylpropylidene)-Benzeneacetaldehyde ;4-METHYL-2-PHENYL-2-PENTENAL 88+% &;4-methyl-2-phenyl-2-pentenal, (e)+(z);2-Pentenal, 4-methyl-2-phenyl-;4-METHYL-2-PHENYL-2-PENTENAL, (E)+(Z), 90+%
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • sample-k
  • 1G
  • 5g
  • 10g
  • 25g
  • 100g
  • 1kg
  • 5kg
  • 1 each
  • 1 unit
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG
  • Packaging5g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88%
  • Packaging10g
  • Price$60
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG
  • Packaging25g
  • Price$70
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG
  • Packaging100g
  • Price$211
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88
  • Packaging1kg
  • Price$1026
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LNM
  • Product description4-Methyl-2-phenylpent-2-enal 88
  • Packaging5kg
  • Price$4979
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002837
  • Product description4-METHYL-2-PHENYL-2-PENTENAL 95.00%
  • Packaging5G
  • Price$829.23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002837
  • Product description4-METHYL-2-PHENYL-2-PENTENAL 95.00%
  • Packaging1G
  • Price$626.08
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging1kg
  • Price$694
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging100g
  • Price$140
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packagingsample-k
  • Price$56.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging1 unit
  • Price$58
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging1 unit
  • Price$58
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging1 each
  • Price$59.8
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW320005
  • Product description4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized
  • Packaging5kg
  • Price$3410
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG 5g $32 2026-05-28 Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88% 10g $60 2026-05-28 Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG 25g $70 2026-05-28 Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88%+(NMR);RG 100g $211 2026-05-28 Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88 1kg $1026 2026-05-28 Buy
aablocks AA003LNM 4-Methyl-2-phenylpent-2-enal 88 5kg $4979 2026-05-28 Buy
American Custom Chemicals Corporation FFG0002837 4-METHYL-2-PHENYL-2-PENTENAL 95.00% 5G $829.23 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002837 4-METHYL-2-PHENYL-2-PENTENAL 95.00% 1G $626.08 2021-12-16 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 1kg $694 2026-04-30 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 100g $140 2023-01-07 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized sample-k $56.2 2024-03-01 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 1 unit $58 2025-07-31 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 1 unit $58 2025-07-31 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 1 each $59.8 2026-04-30 Buy
Sigma-Aldrich W320005 4-Methyl-2-phenyl-2-pentenal, mixture of cis and trans ≥88%, stabilized 5kg $3410 2026-04-30 Buy

Properties

Boiling point :96 °C0.7 mm Hg(lit.)
Density :0.983 g/mL at 25 °C(lit.)
refractive index :n20/D 1.536(lit.)
FEMA :3200 | 4-METHYL-2-PHENYL-2-PENTENAL
Flash point :>230 °F
Odor :at 100.00 %. sweet cocoa nutty rose powdery
Odor Type :chocolate
biological source :synthetic
Sensitive :Air Sensitive
JECFA Number :1473
BRN :2042583
Major Application :flavors and fragrances
Cosmetics Ingredients Functions :PERFUMING
InChI :1S/C12H14O/c1-10(2)8-12(9-13)11-6-4-3-5-7-11/h3-10H,1-2H3/b12-8+
InChIKey :ULRYRAHIBWLZKC-XYOKQWHBSA-N
SMILES :CC(C)\C=C(/C=O)c1ccccc1
LogP :3.55
CAS DataBase Reference :26643-91-4(CAS DataBase Reference)
EPA Substance Registry System :Benzeneacetaldehyde, .alpha.-(2-methylpropylidene)- (26643-91-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Methyl-2-phenyl-2-pentenal has a cocoa aroma. It is often used in chocolate and cocoα-type flavors. May be prepared by aldolic condensation of the corresponding aldehydes in the presence of a basic catalyst.

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26643-91-4 Phenylacetaldehyde

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Suppliers and manufacturers

JINING XINHE CHEMICAL CO., LTD
4-METHYL-2-PHENYL-2-PENTENAL
4-METHYL-2-PHENYL-2-PENTENAL CAS:26643-91-4
career henan chemical co
4-METHYL-2-PHENYL-2-PENTENAL
4-METHYL-2-PHENYL-2-PENTENAL CAS:26643-91-4
Shaanxi Dideu New Materials Co. Ltd
4-METHYL-2-PHENYL-2-PENTENAL
4-METHYL-2-PHENYL-2-PENTENAL CAS:26643-91-4
CONIER CHEM AND PHARMA LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
SHANGHAI KEAN TECHNOLOGY CO., LTD.
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.