Cas no 495-76-1 (Piperonyl alcohol)

Piperonyl alcohol (3,4-methylenedioxybenzyl alcohol) is a versatile aromatic alcohol with the molecular formula C8H8O3. It features a benzyl alcohol structure substituted with a methylenedioxy group, enhancing its reactivity and utility in organic synthesis. This compound serves as a key intermediate in the production of fragrances, pharmaceuticals, and agrochemicals due to its stable yet reactive hydroxyl group. Its solubility in common organic solvents and moderate polarity make it suitable for various coupling and derivatization reactions. Piperonyl alcohol is also valued for its role in synthesizing piperonyl butoxide, a synergist in insecticides. Its well-defined chemical properties ensure consistent performance in industrial and research applications.
Piperonyl alcohol structure
Piperonyl alcohol structure
Product Name:Piperonyl alcohol
CAS No:495-76-1
MF:C8H8O3
MW:152.147322654724
MDL:MFCD00005836
CID:37774
PubChem ID:10322
Update Time:2025-10-28

Piperonyl alcohol Chemical and Physical Properties

Names and Identifiers

    • Benzo[d][1,3]dioxol-5-ylmethanol
    • 3,4-(Methylenedioxy)phenylmethanol
    • 3,4-(Methylenedioxy)benzyl alcohol
    • (1,3-Benzodioxol-5-yl)methanol~Piperonyl alcohol
    • Piperonyl alcohol
    • 1,3-benzodioxol-5-ylmethanol
    • 1,3-Benzodioxole-5-methanol
    • (1,3-Benzodioxol-5-yl)methanol
    • 3,4-Methylenedioxybenzyl Alcohol
    • Helioalcohol
    • Piperonol
    • Benzo[1,3]dioxol-5-yl-methanol
    • 5-Hydroxymethyl-1,3-benzodioxole
    • 1-Hydroxymethyl-3,4-methylenedioxybenzene
    • Benzo[1,3]dioxol-5-ylmethanol
    • 2H-1,3-benzodioxol-5-ylmethanol
    • Piperonyl alcohol, 98%
    • 5-(Hydroxymethyl)-1,3-benzodioxole
    • Benzyl alcohol, 3,
    • MDL: MFCD00005836
    • Inchi: 1S/C8H8O3/c9-4-6-1-2-7-8(3-6)11-5-10-7/h1-3,9H,4-5H2
    • InChI Key: BHUIUXNAPJIDOG-UHFFFAOYSA-N
    • SMILES: OCC1C=C2C(OCO2)=CC=1
    • BRN: 136113

Computed Properties

  • Exact Mass: 152.04700
  • Monoisotopic Mass: 152.047344
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 137
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.1
  • Topological Polar Surface Area: 38.7

Experimental Properties

  • Color/Form: White powder
  • Density: 1.2143 (rough estimate)
  • Melting Point: 53.0 to 55.0 deg-C
  • Boiling Point: 157°C/16mmHg(lit.)
  • Flash Point: Degrees Fahrenheit:>235.4°F
    Degrees Celsius:>113°C
  • Refractive Index: 1.4945 (estimate)
  • Water Partition Coefficient: dissolution
  • PSA: 38.69000
  • LogP: 0.90760
  • Solubility: Slightly soluble in water

Piperonyl alcohol Security Information

  • Hazard Statement: Irritant
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Safety Instruction: S24/25
  • Hazardous Material Identification: Xi
  • TSCA:Yes
  • Safety Term:S24/25
  • Storage Condition:Store in tightly closed containers. Store in a cool, dry, well ventilated area away from incompatible substances.

Piperonyl alcohol Customs Data

  • HS CODE:29329970
  • Customs Data:

    China Customs Code:

    2932999099

    Overview:

    2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Piperonyl alcohol Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
008829-1g
3,4-(Methylenedioxy)benzyl alcohol
495-76-1 98%
1g
£10.00 2022-03-01
Fluorochem
008829-25g
3,4-(Methylenedioxy)benzyl alcohol
495-76-1 98%
25g
£14.00 2022-03-01
Fluorochem
008829-100g
3,4-(Methylenedioxy)benzyl alcohol
495-76-1 98%
100g
£27.00 2022-03-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-100G
Piperonyl alcohol
495-76-1 >98.0%(GC)
100g
¥313.90 2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-10g
Piperonyl alcohol
495-76-1 >98.0%(GC)
10g
¥90.90 2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-25G
Piperonyl alcohol
495-76-1 >98.0%(GC)
25g
¥122.90 2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-500G
Piperonyl alcohol
495-76-1 >98.0%(GC)
500g
¥1256.90 2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-50g
Piperonyl alcohol
495-76-1 >98.0%(GC)
50g
¥196.90 2023-09-01
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
P160713-5g
Piperonyl alcohol
495-76-1 >98.0%(GC)
5g
¥51.90 2023-09-01
Chemenu
CM303660-500g
Benzo[d][1,3]dioxol-5-ylmethanol
495-76-1 98%
500g
$229 2021-06-17

Piperonyl alcohol Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:495-76-1)Piperonyl alcohol
Order Number:1675232
Stock Status:in Stock
Quantity:Company Customization
Purity:98%
Pricing Information Last Updated:Monday, 14 April 2025 18:14
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:495-76-1)胡椒醇
Order Number:LE1675232;LE15166
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:32
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:495-76-1)Piperonyl alcohol
Order Number:A945736
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 15:52
Price ($):199.0

Additional information on Piperonyl alcohol

Properties and Applications of Piperonyl alcohol (CAS No. 495-76-1)

Piperonyl alcohol, with the chemical name (2E)-3,4-dimethyl-2-(1-naphthylidene)acrylic acid, is a significant compound in the field of organic chemistry and pharmaceutical research. Its molecular formula, C??H??O, reflects its aromatic structure, which is characterized by a naphthyl group and an alcohol functional group. This unique composition makes it a valuable intermediate in the synthesis of various bioactive molecules.

The compound is primarily recognized for its role in the production of synthetic pyrethroids, which are widely used as insecticides due to their high efficacy and low toxicity to humans. The alcohol moiety in Piperonyl alcohol allows for further functionalization, enabling the creation of more complex derivatives with tailored properties. Recent advancements in synthetic methodologies have enhanced the efficiency of producing Piperonyl alcohol, making it more accessible for industrial applications.

In the realm of pharmaceuticals, Piperonyl alcohol has garnered attention for its potential in drug development. Researchers have been exploring its derivatives as candidates for treating neurological disorders, leveraging its ability to interact with specific biological targets. For instance, studies have indicated that certain analogs of Piperonyl alcohol may exhibit neuroprotective properties, which could be beneficial in conditions such as Alzheimer's disease and Parkinson's disease. These findings underscore the importance of Piperonyl alcohol as a scaffold for medicinal chemistry innovation.

The chemical properties of Piperonyl alcohol make it a versatile building block in organic synthesis. Its ability to undergo various reactions, such as esterification and oxidation, allows chemists to modify its structure and create novel compounds. This flexibility is particularly valuable in the development of agrochemicals, where modifications can enhance the stability and bioavailability of active ingredients. Additionally, the compound's solubility characteristics make it suitable for formulation in diverse solvent systems, further broadening its utility.

Recent research has also highlighted the environmental implications of using Piperonyl alcohol and its derivatives. Studies have focused on developing greener synthetic routes that minimize waste and reduce energy consumption. For example, catalytic processes have been optimized to improve yields while reducing the reliance on hazardous reagents. Such innovations align with global efforts to promote sustainable chemistry practices.

The role of Piperonyl alcohol in material science is another area of growing interest. Its aromatic structure and functional groups make it a candidate for developing advanced polymers and coatings with enhanced durability and chemical resistance. Researchers are investigating how incorporating Piperonyl alcohol into polymer matrices can improve material performance under extreme conditions. This application could lead to breakthroughs in industries ranging from aerospace to automotive manufacturing.

In conclusion, Piperonyl alcohol (CAS No. 495-76-1) is a multifaceted compound with significant applications across multiple sectors. Its versatility in synthesis, potential in pharmaceuticals, environmental benefits, and utility in material science highlight its importance as a chemical intermediate. As research continues to uncover new possibilities, the value of Piperonyl alcohol is expected to grow, driving further innovation and industrial adoption.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:495-76-1)Piperonyl alcohol
1675232
Purity:98%
Quantity:Company Customization
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:495-76-1)胡椒醇
LE1675232;LE15166
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email