1 1

Helional Aroma Chemical
CAS# 1205-17-0

Floral, Sweet, Green, Fruity, Fresh

$8
$0 $8
Sale Sold out
Size

Helional brings a crisp blue-sea freshness with green floral lily-of-the-valley facets, a hint of juicy melon, and a clean ozonic breeze. A soft almond–heliotrope nuance and gentle powder create a refined “laundry fresh” effect-both airy and cozy-brightening the composition from the very first lift.

In formulas, Helional acts as a diffusive top–mid elevator: it cleans up and extends citrus and green notes; plumps white florals, muguet, and lily; tames salinity in marine–aquatic themes; and lends a natural “wet” sheen to fougère and aldehydic structures. It pairs beautifully with Calone, Melonal, Aldehyde C-12 MNA, Hedione, Linalool, Iso E Super, clean musks, and dry woods.

Widely applicable in fine fragrance, fabric sprays, detergents, softeners, body wash, home care, and scented candles. It offers good fabric substantivity and excels as a “breeze” note that blankets floral–woody bases. Suggested use levels: 0.05–0.3% in household/laundry products; 0.2–1.0% in body care; 0.3–2.0% in fine fragrance (higher possible depending on diffusion targets and stability testing).

A clear liquid, readily soluble in ethanol and aromatic solvents; sparingly soluble in water. Generally stable in detergents, though pH extremes and oxidizing systems should be verified. Store tightly closed in a cool, dry place away from light. Use according to current safety standards; always run pilot tests and observe IFRA guidelines for each product category.

Technical standards

Physical appearance Liquid Conform
Color Light yellow Conform
Specific Gravity @20˚C 1.158 → 1.167 1.1664
Refractive Index @20˚C 1.531 → 1.536 1.5346
Acid value (mgKOH/g) ≤ 1.0 0.28
Purity ≥ 98.3% 98.0%

Solubility @25˚C

Solvent Solubility (g/L)
ethanol 203.83
methanol 290.21
isopropanol 115.15
water 2.29
ethyl acetate 329.12
n-propanol 116.38
acetone 330.91
n-butanol 108.32
acetonitrile 291.16
DMF 372.97
toluene 49.89
isobutanol 82.66
1,4-dioxane 392.01
methyl acetate 284.25
THF 320.52
2-butanone 206.19
n-pentanol 83.18
sec-butanol 78.41
n-hexane 1.26
ethylene glycol 155.86
NMP 165.96
cyclohexane 2.32
DMSO 393.01
n-butyl acetate 119.34
n-octanol 33.52
chloroform 432.37
n-propyl acetate 152.27
acetic acid 355.03
dichloromethane 463.24
cyclohexanone 172.12
propylene glycol 116.55
isopropyl acetate 165.93
DMAc 309.15
2-ethoxyethanol 364.88
isopentanol 128.02
n-heptane 1.77
ethyl formate 176.22
1,2-dichloroethane 316.86
n-hexanol 76.22
2-methoxyethanol 525.05
isobutyl acetate 109.03
tetrachloromethane 30.62
n-pentyl acetate 57.41
transcutol 1011.47
n-heptanol 33.82
ethylbenzene 31.87
MIBK 129.93
2-propoxyethanol 243.04
tert-butanol 199.03
MTBE 121.33
2-butoxyethanol 114.11
propionic acid 159.92
o-xylene 37.79
formic acid 308.08
diethyl ether 124.81
m-xylene 43.54
p-xylene 42.45
chlorobenzene 111.28
dimethyl carbonate 147.23
n-octane 1.43
formamide 480.88
cyclopentanone 227.07
2-pentanone 171.68
anisole 144.37
cyclopentyl methyl ether 113.02
gamma-butyrolactone 292.03
1-methoxy-2-propanol 341.21
pyridine 211.15
3-pentanone 107.18
furfural 329.18
n-dodecane 2.31
diethylene glycol 366.81
diisopropyl ether 35.02
tert-amyl alcohol 120.77
acetylacetone 291.97
n-hexadecane 2.63
acetophenone 135.44
methyl propionate 200.75
isopentyl acetate 118.83
trichloroethylene 596.8
n-nonanol 32.61
cyclohexanol 70.1
benzyl alcohol 125.22
2-ethylhexanol 45.51
isooctanol 32.97
dipropyl ether 37.87
1,2-dichlorobenzene 113.18
ethyl lactate 105.57
propylene carbonate 208.04
n-methylformamide 275.36
2-pentanol 66.82
n-pentane 1.24
1-propoxy-2-propanol 138.62
1-methoxy-2-propyl acetate 189.04
2-(2-methoxypropoxy) propanol 161.4
mesitylene 28.23
ε-caprolactone 179.29
p-cymene 24.91
epichlorohydrin 494.27
1,1,1-trichloroethane 183.62
2-aminoethanol 183.36
morpholine-4-carbaldehyde 326.46
sulfolane 255.18
2,2,4-trimethylpentane 2.74
2-methyltetrahydrofuran 178.72
n-hexyl acetate 85.93
isooctane 2.76
2-(2-butoxyethoxy)ethanol 221.25
sec-butyl acetate 113.7
tert-butyl acetate 166.51
decalin 4.13
glycerin 244.95
diglyme 378.27
acrylic acid 183.9
isopropyl myristate 39.55
n-butyric acid 215.72
acetyl acetate 197.28
di(2-ethylhexyl) phthalate 52.25
ethyl propionate 125.59
nitromethane 653.88
1,2-diethoxyethane 191.91
benzonitrile 136.5
trioctyl phosphate 31.93
1-bromopropane 80.01
gamma-valerolactone 343.41
n-decanol 26.67
triethyl phosphate 57.89
4-methyl-2-pentanol 64.99
propionitrile 151.28
vinylene carbonate 210.97
1,1,2-trichlorotrifluoroethane 338.43
DMS 137.3
cumene 26.56
2-octanol 23.43
2-hexanone 111.7
octyl acetate 47.96
limonene 28.66
1,2-dimethoxyethane 368.25
ethyl orthosilicate 52.02
tributyl phosphate 46.29
diacetone alcohol 217.66
N,N-dimethylaniline 74.1
acrylonitrile 237.02
aniline 110.48
1,3-propanediol 251.74
bromobenzene 105.74
dibromomethane 214.02
1,1,2,2-tetrachloroethane 379.45
2-methyl-cyclohexyl acetate 76.81
tetrabutyl urea 55.09
diisobutyl methanol 33.64
2-phenylethanol 105.98
styrene 43.79
dioctyl adipate 65.99
dimethyl sulfate 180.44
ethyl butyrate 87.67
methyl lactate 148.28
butyl lactate 68.75
diethyl carbonate 79.34
propanediol butyl ether 122.3
triethyl orthoformate 68.29
p-tert-butyltoluene 24.55
methyl 4-tert-butylbenzoate 93.7
morpholine 393.77
tert-butylamine 73.56
n-dodecanol 22.16
dimethoxymethane 337.94
ethylene carbonate 175.58
cyrene 137.87
2-ethoxyethyl acetate 143.07
2-ethylhexyl acetate 83.63
1,2,4-trichlorobenzene 131.91
4-methylpyridine 179.18
dibutyl ether 42.44
2,6-dimethyl-4-heptanol 33.64
DEF 176.56
dimethyl isosorbide 207.42
tetrachloroethylene 219.53
eugenol 110.49
triacetin 125.55
span 80 94.91
1,4-butanediol 112.23
1,1-dichloroethane 243.16
2-methyl-1-pentanol 91.53
methyl formate 252.22
2-methyl-1-butanol 91.59
n-decane 2.97
butyronitrile 130.53
3,7-dimethyl-1-octanol 49.91
1-chlorooctane 18.94
1-chlorotetradecane 9.85
n-nonane 2.33
undecane 2.57
tert-butylcyclohexane 4.15
cyclooctane 1.3
cyclopentanol 69.2
tetrahydropyran 149.79
tert-amyl methyl ether 81.18
2,5,8-trioxanonane 273.94
1-hexene 10.98
2-isopropoxyethanol 225.32
2,2,2-trifluoroethanol 201.13
methyl butyrate 153.44

Scent© AI

View full details

  • CAS NO.

    1205-17-0

  • OLFACTIVE FAMILY

    Watery

  • BRAND

    IFF

Olfactory Pyramid

base

Notes

Floral
Sweet
Green
Fruity
Fresh

IFRA standard 51

Recommendation
Restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 0.12 % Category 7A
Rinse-off products applied to the hair with some hand contact
 0.077 %
Category 2
Products applied to the axillae
 0.25 % Category 7B
Leave-on products applied to the hair with some hand contact
 0.077 %
Category 3
Products applied to the face/body using fingertips
 0.039 % Category 8
Products with significant anogenital exposure
 0.026 %
Category 4
Products related to fine fragrance
 2.6 % Category 9
Products with body and hand exposure, primarily rinse off
 0.15 %
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 0.39 % Category 10A
Household care products with mostly hand contact
 0.15 %
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 0.077 % Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 0.62 %
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 0.077 % Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 0.026 %
Category 5D
Baby Creams, baby Oils and baby talc
 0.026 % Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 0.026 %
Category 6
Products with oral and lip exposure
 0.62 % Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 12 %

Shipping & Returns

  • All orders will be processed within 1-2 business days from the time the order is confirmed.
  • Free shipping is available for orders valued at $200 or more.
  • Delivery time is 1-3 business days for local areas, 3-7 days for suburban and nationwide deliveries, and 1-4 weeks for international orders.
  • You have 30 days from the date of receipt to initiate the return process.
1 4

Certificates of Quality

  • Certificate of Analysis (COA)

    Provides information on the physical and chemical properties of the product.
    Download  

  • IFRA Certificate of Conformity

    Sets safety standards and guidelines for the product in manufacturing.
    Download  

  • Safety Data Sheet (SDS)

    Provides important safety guidelines for transporting, storing, and using the product.
    Download  
1 3