Cas no 123-01-3 (Dodecylbenzene)

Dodecylbenzene structure
Dodecylbenzene structure
Product Name:Dodecylbenzene
CAS No:123-01-3
MF:C18H30
MW:246.430805683136
MDL:MFCD00008974
CID:81971
PubChem ID:24867701
Update Time:2026-05-14

Dodecylbenzene Chemical and Physical Properties

Names and Identifiers

    • 1-Phenyldodecane
    • Laurylbenzene
    • Dodecyl Benzene (Linear)
    • n-Dodecylbenzene
    • Dodecylbenzene
    • Dodecyl benzene,linear
    • 1-PHENYLDODECANE FOR SYNTHESIS
    • 4-dodecylbenzene
    • 4-Dodecylphenylamine
    • 4-laurylaniline
    • 4-n-dodecyl-aniline
    • Benzenamine,4-dodecyl
    • BENZENE, DODECYL-
    • dodecyl-benzene
    • monododecyl benzene
    • n-Dodecylbenzene1000μg
    • para-dodecylaniline
    • P-DODECYLANILINE
    • phenyldodecane
    • alkylate p 1
    • Alkane
    • Marlican
    • nalkylene500
    • ALKYLBENZENE
    • Phenyldodecan
    • Dodecylbenzol
    • alkylatep1
    • Nalkylene 500
    • MDL： MFCD00008974
    • Inchi： 1S/C18H30/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18/h11,13-14,16-17H,2-10,12,15H2,1H3
    • InChI Key： KWKXNDCHNDYVRT-UHFFFAOYSA-N
    • SMILES： CCCCCCCCCCCCC1=CC=CC=C1
    • BRN： 1909107

Computed Properties

  • Exact Mass: 246.23500
  • Monoisotopic Mass: 246.234751
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 11
  • Complexity: 155
  • 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: nothing
  • Topological Polar Surface Area: 0

Experimental Properties

  • Color/Form: Colorless transparent liquid with purple fluorescence.
  • Density: 0.856?g/mL?at 25?°C(lit.)
  • Melting Point: 3?°C (lit.)
  • Boiling Point: 185-188?°C/15?mmHg(lit.)
    331?°C(lit.)
  • Flash Point: Degrees Fahrenheit:228.2°F
    Degrees Celsius:109°C
  • Refractive Index: n20/D 1.482(lit.)
  • Water Partition Coefficient: Insoluble in water.
  • Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents. Combustible.
  • PSA: 0.00000
  • LogP: 6.15000
  • pka: 50(at 25℃)
  • Solubility: It is insoluble in water, but can well dissolve petroleum hydrocarbons.
  • Vapor Pressure: 0.0±0.3 mmHg at 25°C

Dodecylbenzene Security Information

  • Signal Word：warning
  • Hazard Statement： H413
  • Warning Statement： P264+P280+P305+P351+P338+P337+P108
  • Hazardous Material transportation number：UN 3082
  • WGK Germany：3
  • Hazard Category Code： 53
  • Safety Instruction： S24/25
  • RTECS：CZ9540000
  • Safety Term：S24/25
  • TSCA：Yes
  • Storage Condition：4° CStore…,-4℃Store…Better

Dodecylbenzene Customs Data

  • HS CODE：2902903000
  • Customs Data：

    China Customs Code:

    2902903000

    Overview:

    2902903000 Dodecyl benzene.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.Minimum tariff:2.0%.general tariff:30.0%

    Declaration elements:

    Product Name, component content

    Summary:

    2902903000 dodecylbenzene.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.Lowest tariff:2.0%.General tariff:30.0%

Dodecylbenzene Pricemore >>

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Dodecylbenzene Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:123-01-3)DODECYLBENZENE
Order Number:sfd12384
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:123-01-3)Dodecylbenzene
Order Number:A15179
Stock Status:in Stock
Quantity:1kg/500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:02
Price ($):544.0/320.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:123-01-3)n-Dodecylbenzene
Order Number:LE17870
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:17
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Suzhou Senfeida Chemical Co., Ltd
(CAS:123-01-3)DODECYLBENZENE
sfd12384
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
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Amadis Chemical Company Limited
(CAS:123-01-3)Dodecylbenzene
A15179
Purity:99%/99%
Quantity:1kg/500g
Price ($):544.0/320.0
Email