(Z)-2-penten-1-ol
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IUPAC name :(Z)-pent-2-en-1-ol
InChI :InChI=1/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3-
InChIKey :BTSIZIIPFNVMHF-ARJAWSKDBS
SMILES :CC\C=C/CO
cas number :1576-95-0
% from :96.00% to 99.90%
(EINECS) number :216-415-7
fema number :4305
molar refractivity :26.80 ± 0.3 cm3
parachor :235.0 ± 4.0 cm3
index of refraction :1.437 ± 0.02
surface tension :27.9 ± 3.0 dyne/cm
density :0.842 ± 0.06 g/cm3
polarizability :10.62 ± 0.5 10-24cm3
XlogP : 1.10
molecular weight : 86.1323000
formula :C5 H10 O
NMR Predictor :Predict
 
 
IUPAC name :(E)-pent-2-en-1-ol
InChI :InChI=1/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3+
InChIKey :BTSIZIIPFNVMHF-ONEGZZNKBH
SMILES :CC\C=C\CO
cas number :1576-96-1
% from :0.10% to 4.00%
(EINECS) number :216-416-2
molar refractivity :26.80 ± 0.3 cm3
parachor :235.0 ± 4.0 cm3
index of refraction :1.437 ± 0.02
surface tension :27.9 ± 3.0 dyne/cm
density :0.842 ± 0.06 g/cm3
polarizability :10.62 ± 0.5 10-24cm3
XlogP : 1.10
molecular weight : 86.1323000
formula :C5 H10 O
NMR Predictor :Predict
 
 
export tariff code :2905.29.9000
fda reg :unspecified
Suppliers :
Bedoukian Research :cis-2-PENTEN-1-OL
≥96.0% (cis), Kosher
Odor:  An ethereal, fruity odor reminiscent of cherry upon dilution.
Penta :cis-2-penten-1-ol
Sigma-Aldrich-SAFC :cis-2-Penten-1-ol
≥96%, Kosher
organoleptics :
odor type :green
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  		green plastic ethereal fruity
properties :
appearence :colorless to pale yellow clear liquid
assay : 96.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.85300 @ 25.00 °C.
refractive index :1.43600 @ 20.00 °C.
boiling point : 138.00 °C. @ 760.00 mm Hg
vapor pressure :0.00230 mm/Hg @ 25.00 °C.
vapor density :>1 ( Air = 1 )
flash point : 119.00  °F.  TCC  ( 48.33 °C. )
logP (o/w) : 1.12
safety :
most important hazard(s) :Xi - Irritant
  R 10 - Flammable.
R 38 - Irritating to skin.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 
safety in use :
 
recommendation for (Z)-2-penten-1-ol usage levels up to :
  2.0000 % in the fragrance concentrate.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "LIBRARY" link.
publication number : 23
 average usual ppmaverage maximum ppm
baked goods : 10.0000050.00000
beverages(nonalcoholic) : 5.0000025.00000
beverages(alcoholic) : --
breakfast cereal : 5.0000025.00000
cheese : 7.0000035.00000
chewing gum : --
condiments / relishes : 5.0000025.00000
confectionery froastings : 10.0000050.00000
egg products : --
fats / oils : 5.0000025.00000
fish products : 2.0000010.00000
frozen dairy : 7.0000035.00000
fruit ices : 10.0000050.00000
gelatins / puddings : --
granulated sugar : --
gravies : 20.00000100.00000
hard candy : --
imitation dairy : 7.0000035.00000
instant coffee / tea : --
jams / jellies : 20.00000100.00000
meat products : 2.0000010.00000
milk products : 7.0000035.00000
nut products : --
other grains : 5.0000025.00000
poultry : 2.0000010.00000
processed fruits : 7.0000035.00000
processed vegetables : --
reconstituted vegetables : --
seasonings / flavors : 5.0000025.00000
snack foods : --
soft candy : --
soups : 5.0000025.00000
sugar substitutes : --
sweet sauces : 5.0000025.00000
safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 1987
 
WGK Germany :3
 
 
 
 (Z)-pent-2-en-1-ol
(EINECS) number :216-415-7
chemidplus :001576950
EPA Substance Registry Services :1576-95-0
 
 
 (E)-pent-2-en-1-ol
(EINECS) number :216-416-2
chemidplus :001576961
EPA Substance Registry Services :1576-96-1
references :
 (Z)-pent-2-en-1-ol
NIST Chemistry WebBook :2145363407
pubchem :158629
 (E)-pent-2-en-1-ol
NIST Chemistry WebBook :1749384504
pubchem :679566
Cosmetics :
Cosmetic uses : perfuming agents
other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
(Z)-pent-2-en-1-ol
cis-pent-2-ene-1-ol
cis-2-penten-1-ol
(Z)-2-pentenol
cis-2-pentenol
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
 acetaldehyde
 acetaldehyde diisoamyl acetal
 amyl formate
 amyl heptanoate
 benzyl methyl ether
isobutyl acetate
isobutyl formate
 ethyl acetate
2-ethyl butyl acetate
2-ethyl butyraldehyde
 ethyl pyruvate
 methyl acetate
2-methyl allyl butyrate
 methyl ethyl ketone
S-(methyl thio) hexanoate
2-methyl valeraldehyde
2-pentanone
4-penten-1-yl acetate
isopropyl acetate
isopropyl propionate
(odor and/or flavor) used in :
 cherry
 floral
 fruit
 green
natural occurrence in :
data pagepetitgrain grapefruit oil @ trace%



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