Send Message

1205-17-0 API Raw Material Helional C11H12O3 99% High Purity

Basic Information
Place of Origin: China
Brand Name: First
Certification: COA
Model Number: 1205-17-0
Minimum Order Quantity: 1KG
Price: 50-100USD
Packaging Details: 1kg/bag ;25kg/drum,25 kg/Carton
Delivery Time: 5 to 10 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,BTC
Supply Ability: 1000 Tons
Detail Information
Product Name: 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal Cas No.: 1205-17-0
Einecs No.: 214-881-6 Mf: C11H12O3
Purity: 99.0%min Appearance: Yellow Liquid
Boiling Point: 282 °C(lit.) Density: 1.162 G/mL At 25 °C(lit.)
Sample: Availiable Other Names: Alpha-methyl-1,3-benzodioxole-5-propionaldehyde
High Light:

API Raw Material 1205-17-0


High Purity Helional


Helional 1205-17-0

Product Description

2-Methyl-3-(3,4-methylenedioxyphenyl)propanal Basic information


Synonyms: alpha-methyl-1,3-benzodioxole-5 propionaldehyde;Aquanal[Quest];Floramelon;

Heliobouquet[Takasago];Helional[IFF];2-METHYL-3-(3 4-METHYLENEDIOXYPHENYL) &;Heliogan;α-Methyl-3,4-methylene-dioxyhydrocinnamic aldehyde


Product Name:










Product Categories:

Cosmetic Usage;Used in Cyclamen Lilacs flowers etc fragrance compound;Miscellaneous;Alphabetical Listings;Flavors and Fragrances;M-N

Mol File:


2-Methyl-3-(3,4-methylenedioxyphenyl)propanal Structure


2-Methyl-3-(3,4-methylenedioxyphenyl)propanal Chemical Properties


Boiling point

282 °C(lit.)


1.162 g/mL at 25 °C(lit.)

vapor pressure

0.092Pa at 23℃

refractive index

n20/D 1.5335(lit.)




>230 °F

storage temp.

under inert gas (nitrogen or Argon) at 2-8°C


soluble in Chloroform, Ethyl Acetate


clear liquid


Light orange to Yellow to Green


at 100.00 %. watery fresh green ozone cyclamen hay

Odor Type


Water Solubility

934mg/L at 20℃

JECFA Number





2.4 at 25℃



2-Methyl-3-(3,4-methylenedioxyphenyl)propanal Usage And Synthesis


Uses: 2-Methyl-3-(3,4-methylenedioxyphenyl)-propanal is an aromatic aldehyde that was used in the investigation of human olfactory receptor 17-40 as an active part of a nanobiosensor.


Chemical Properties 2-Methyl-3-(3,4-methylenedioxyphenyl)propanal is a colorless to slightly yellow liquid, d204 1.159–1.167, n20D 1.531–1.536, with green, floral odor with top notes of ozone and newmown hay. It can be prepared either by condensation of heliotropin with propanal and subsequent partial hydrogenation of the intermediately formed unsaturated aldehyde or by Lewis catalyzed reaction of 1,2-methylenedioxybenzene with methacrolein diacetate followed by saponification of the corresponding enol acetate . The title compound can be used in perfumes for toiletries, for example, shaving creams and detergents.

1205-17-0 API Raw Material Helional C11H12O3 99% High Purity 1

1205-17-0 API Raw Material Helional C11H12O3 99% High Purity 2

Why choose us                                                                


Wuhan First New Material Co., Ltd. provides customers with excellent productservices
in terms of quality, quantity and time, has established a good brand reputationand commercial
reputation in the industry, and has won the trust and support of manycustomers at home and
abroad. Since its establishment, the company has alwaysadhered to people-oriented,
technology for survival, quality for credibility, service forthe purpose, consistent quality and
credibility assurance, and the enterprise spirit of continuous development is the cornerstone
of our development, and the support and praise of customers and partners is the driving force
of our development. We have rich global export experience and professional delivery lines to
the global market toensure that you receive the package as soon as possible. If you have any
need, please feel free to contact us, and then I can quickly arrive to show you competitive prices.
  • The company in quality, quantity and time to provide customers with quality  products

           and services​​​

  • Established a good brand reputation and business reputation in the industrywon the

          trust and support of customers

  • Rich global export experience and professional global market delivery line


Contact Details

Phone Number : +86 18140571121

WhatsApp : +8618140571121