4-hydroxy-3-methoxybenzaldehyde

Identifiers

FEMA 3107
CAS 121-33-5
EINECS 204-465-2
Synonyms
  • benzaldehyde, 4-hydroxy-3-methoxy-
  • 4- formyl-2-methoxyphenol
  • 4- hydroxy-3-methoxy-benzaldehyde
  • 4- hydroxy-3-methoxybenzaldehyde
  • 4- hydroxy-5-methoxybenzaldehyde
  • 4- hydroxy-m-anisaldehyde
  • p- hydroxy-m-anisaldehyde
  • p- hydroxy-m-methoxybenzaldehyde
  • 4- hydroxy-meta-anisaldehyde
  • para- hydroxy-meta-methoxybenzaldehyde
  • 2- methoxy-4-formyl phenol
  • 2- methoxy-4-formylphenol
  • 3- methoxy-4-hydroxybenzaldehyde
  • methyl protocatechuic aldehyde
  • naturalline
  • protocatechualdehyde-3-methyl ether
  • rhovanil
  • V-flavor (vanillin) ex-eugenol
  • vanillaldehyde
  • vanillic aldehyde
  • nat. vanillin
  • p- vanillin
  • para- vanillin
  • vanillin (ex-clove)
  • vanillin (ex-clove) natural
  • vanillin (natural)
  • vanillin EEC natural
  • vanillin ex 4-methylguaiacol natural
  • vanillin ex catechol
  • vanillin ex clove
  • vanillin ex clove natural
  • vanillin ex eugenol
  • vanillin ex eugenol EEC natural
  • vanillin ex eugenol FCC natural
  • vanillin ex eugenol natural
  • vanillin ex ferulic acid natural
  • vanillin ex lignin
  • vanillin ex lignin synthetic
  • vanillin ex turmeric natural
  • vanillin ex vanilla beans natural
  • vanillin FCC
  • vanillin FCC synthetic
  • vanillin N.F.
  • vanillin nat. ex eugenol
  • vanillin nat. ex ferulic acid
  • vanillin natural
  • vanillin natural (ex beans)
  • vanillin natural (ex ferulic acid)
  • vanillin natural ex-clove
  • vanillin natural ex-ferulic acid
  • vanillin USP
  • vanillin USP from eugenol
  • vanillin-c natural
  • vanillin, natural ex-clove
  • vanillin, natural ex-eugenol
  • vanillin, natural ex-tumeric
  • vanillin, natural ex-vanilla
  • vanilline (ex-ferrulic acid)
  • vanllin, natural ex-guaiacol
JECFA Food Flavoring 889
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.018 vanillin
DG SANTE Food Contact Materials N/A
FDA UNII CHI530446X
CoE Number 107
XlogP3-AA 1.20 (est)
Molecular Weight 152.14936
Molecular Formula C8 H8 O3

Organoleptic

Organoleptic Notes
  • 1. Odor Type: vanilla Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:400 hour(s) at 20.00 % in dipropylene glycol
  • sweet vanilla creamy chocolate
  • Odor Description:at 10.00 % in dipropylene glycol. sweet vanilla creamy chocolateLuebke, William tgsc, (1981)
  • Odor sample from: Berje Inc.
  • sweet vanilla vanilla creamy phenolic
  • Odor Description:Sweet, vanilla, vanillin, creamy and phenolicMosciano, Gerard P&F 21, No. 1, 33, (1996)
Odor vanilla
sweet, vanilla, creamy, chocolate, phenolic
Flavor vanilla
vanilla, sweet, creamy, spicy, phenolic, milky,

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Vanillin EU Natural (ex-Ferulic Acid) • 800300

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Properties

Food Chemicals Codex Listed Yes
Appearance white to off white crystalline powder (est)
Assay 99.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 81.00 to 84.00 °C. @ 760.00 mm Hg
Boiling Point 285.00 to 286.00 °C. @ 760.00 mm Hg
Flash Point 307.00 °F. TCC ( 153.00 °C. )
Acid Value N/A
Vapor Pressure 0.002000 mmHg @ 25.00 °C. (est)
Vapor Density 5.3 ( Air = 1 )
logP (o/w) 1.21
Soluble In
  • chloroform
  • dipropylene glycol
  • ether
  • ethyl alcohol, 1:2 in 95% alcohol
  • ethyl alcohol, 1:3 in 70% alcohol
  • ethyl alcohol, 4 parts in 50% alcohol
  • glycerol
  • glycerol, 1:20
  • hot ligroin
  • isopropyl myristate
  • water, 1:125 in water
  • water, 1gm in 100ml
  • water, 6875 mg/L @ 25 °C (est)
  • paraffin oil
  • cream
  • hair spray
  • lotion
  • powder
Occurrence
  • allspice
  • basswood flower
  • beech bark
  • beet root
  • beet sugar
  • benzoin gum
  • bilberry fruit juice
  • blueberry fruit
  • cabreuva oil @ 0.24-0.30%
  • cichorium intybus l. root extract @ 5.48%
  • cinnamon ceylon cinnamon plant
  • cinnamon ceylon cinnamon stem bark
  • citronella oil java
  • clove bud oil
  • clove bud oil @ 0.92%
  • clove fruit
  • clove stem oil india @ 0.73%
  • coconut leaf
  • coffee
  • cork
  • corn
  • corn cob
  • corn seed
  • corn shoot
  • cymbopogon nardus rendl.
  • date palm stem
  • eggplant root
  • fennel seed
  • ginger plant
  • grape fruit
  • grape leaf
  • gymnadenia albida r.
  • honey buckwheat honey
  • jasmin absolute china @ 0.13%
  • lupin white lupin seed
  • lupine white lupine seed
  • marango stem
  • moringa stem
  • nigritella suavelens
  • nutmeg oil
  • nutmeg seed
  • oakmoss
  • oat plant
  • osmanthus absolute @ 0.08%
  • peppermint leaf
  • peru balsam
  • pineapple fruit
  • potato peel
  • rum
  • spearmint oil
  • strawberry wild strawberry fruit
  • styrax
  • sunflower root
  • sunflower seed
  • tea yerba-mate
  • tolu balsam
  • tomato plant
  • vanilla
  • vanilla planifolia
  • vanilla pompona
  • vanilla tahitensis
  • violet flower absolute @ %
  • whiskey