isobutyl salicylate
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Notes :
Blends well with balsams, herb and wood notes.
 
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IUPAC name :2-methylpropyl 2-hydroxybenzoate
InChI :InChI=1/C11H14O3/c1-8(2)7-14-11(13)9-5-3-4-6-10(9)12/h3-6,8,12H,7H2,1-2H3
InChIKey :PTXDBYSCVQQBNF-UHFFFAOYAG
SMILES :CC(C)COC(=O)C1=CC=CC=C1O
cas number :87-19-4
(EINECS) number :201-729-9
beilstein number :2615955
fema number :2213
coe number :434
jecfa number :902
fl. number :09.750
molar refractivity :53.76 ± 0.3 cm3
parachor :443.8 ± 4.0 cm3
index of refraction :1.524 ± 0.02
surface tension :40.7 ± 3.0 dyne/cm
density :1.105 ± 0.06 g/cm3
polarizability :21.31 ± 0.5 10-24cm3
XlogP : 3.60
XlogP3 : 3.90
molecular weight : 194.2270600 (IUPAC)
formula :C11 H14 O3
BioActivity Analysis :109432
NMR Predictor :Predict
 
 
export tariff code :2918.23.0000
fda reg :172.515

Suppliers :
Berje :isoButyl Salicylate
Moellhausen :isobutyl salicylate
99% min. nature identical kosher
Odor:  aromatic, herbaceous, floreal.
Flavor:  sweet aromatic; cooling, spicy with fruity nuances.
Penta :isobutyl salicylate
Sigma-Aldrich-SAFC :Isobutyl salicylate
≥98%, FCC, Kosher
Symrise :Isobutyl salicylate
Vigon :Isobutyl Salicylate
FCC
Odor:  CLOVE-ORCHID

organoleptics :
odor type :floral
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :¹
at 10.00 % in dipropylene glycol.  
clover herbal orchid floral
odor sample from :Fragrance Resources Inc.
substantivity :48 hour(s) at 100.00 %

properties :
appearence :colorless to pale yellow clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :1.03600 to 1.06600 @ 25.00 °C.
pounds per gallon - calc. : 8.621 to 8.870
refractive index :1.50800 to 1.51000 @ 20.00 °C.
melting point : 5.90 to 6.00 °C. @ 760.00 mm Hg
boiling point : 260.00 to 262.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 4.00
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
Human experience : 10 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    1560.00  mg/kg
(Moreno, 1973aa)

Oral-Mouse    5100.00  mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 813, 1975.

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 813, 1975.

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.97 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :6.00 (μg/capita/day)
 
recommendation for isobutyl salicylate usage levels up to :
  1.0000 % in the fragrance concentrate.
recommendation for isobutyl salicylate usage levels up to :
  3.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
msds :msds
EPI System :view
NLM Developmental and Reproductive Toxicity :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 2-methylpropyl 2-hydroxybenzoate
(EINECS) number :201-729-9
RTECS :VO4320000 for 87-19-4
chemidplus :000087194
EPA Substance Registry Services :87-19-4
dtp/nci :62140

references :
 2-methylpropyl 2-hydroxybenzoate
fl. number :09.750
jecfa number :902
NIST Chemistry WebBook :3749711470
pubchem :149877

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1989)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
 C of A
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
2-isobutoxycarbonyl phenol
isobutyl ortho-hydroxybenzoate
2-hydroxybenzoic acid 2-methyl propyl ester
2-methyl propyl 2-hydroxybenzoate
2-methyl propyl ortho-hydroxybenzoate
2-methyl-1-propyl salicylate
2-methylpropyl 2-hydroxybenzoate
 salicylic acid isobutyl ester

soluble in :
 alcohol
 fixed oils

insoluble in :
 water
 glycerin

stability :
 non-discoloring in most media

(odor and/or flavor) blends with :
isoamyl benzoate
alpha-amyl cinnamaldehyde
 amyl cinnamate
isoamyl cinnamate
 amyl salicylate
isoamyl salicylate
 amyris wood oil
para-anisaldehyde
 benzoin resinoid
 benzyl benzoate
 benzyl salicylate
isobutyl benzoate
 caraway seed oil
 cassia bark oil
 cedarwood oils
 clary sage oil
 clove bud oil
 clover nitrile
 clover notes
 coriander seed oil
 coumarin
para-cresyl caprylate
 dihydrojasmone
2-ethyl hexyl salicylate
isoeugenyl acetate
 fir balsam absolute
 floral pyranol
 heliotropyl acetone
alpha-hexyl cinnamaldehyde
 hexyl salicylate
 labdanum resinoid
 lavender absolute
 methyl cedryl ketone
 methyl ionones
 musks
 nerolidol
 ocean propanal
 orchid notes
 patchouli ethanone
 patchouli oil
 phenethyl alcohol
 phenyl acetaldehyde
3-phenyl propyl alcohol
 propyl salicylate
 rose butanoate
 santall
 tonka bean absolute
10-undecen-1-al
 verymoss
 watermelon ketone
 woody acetate

(odor and/or flavor) used in :
 aimant
 ambrosia
 anise
 balsam
 blackberry
 camelia
 carnation dianthus oeillet
 cassie acacia farnesiana
 cherry
 clary sage
 clover trefle le'trefle incarnat
 currant
 fern fougere
 leather
 modifier
 mulberry
 orchid
 oriental
 peach
 poppy red poppy
 presence
 raspberry
 rootbeer
 strawberry
 tuberose tubereuse
 tutti frutti
 wallflower giroflee
 wintergreen

natural occurrence in :
found in nature



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