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ChemicalBook >> CAS DataBase List >>N-TRIACONTANE

N-TRIACONTANE

CAS No.
638-68-6
Chemical Name:
N-TRIACONTANE
Synonyms
TRIACONTANE;melissane;NSC 158661;ALKANE C30;riacontane;Tricontane;n-Tricontane;N-TRIACONTANE;Triacontane 98%;Triacontane,98%
CBNumber:
CB3162103
Molecular Formula:
C30H62
Molecular Weight:
422.81
MDL Number:
MFCD00009410
MOL File:
638-68-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-20 15:45:11
Product description Number Pack Size Price
Triacontane 98% 263842 1g $89.5
Triacontane 98% 263842 5g $185
Triacontane >98.0%(GC) T0594 5g $142
Triacontane >98.0%(GC) T0594 25g $469
N-Triacontane ≥98% AA003UWW 250mg $22
More product size

N-TRIACONTANE Properties

Melting point 64-67 °C(lit.)
Boiling point 258-259 °C3 mm Hg(lit.)
Density 0.7750 g/cm3 (78 ºC)
refractive index 1.4352 (589.3 nm 70℃)
Flash point 238 °C
storage temp. room temp
solubility chloroform: 10 mg/mL, clear
form Shiny Flakes
color White
Water Solubility Soluble in benzene, chloroform and toluene. Insoluble in water.
BRN 1777281
Henry's Law Constant 2.9×10-9 mol/(m3Pa) at 25℃, Hilal et al. (2008)
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application petroleum
InChI 1S/C30H62/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-30H2,1-2H3
InChIKey JXTPJDDICSTXJX-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
LogP 15.992 (est)
CAS DataBase Reference 638-68-6(CAS DataBase Reference)
FDA UNII 47A73V7096
EPA Substance Registry System Triacontane (638-68-6)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
RTECS  211-349-5
TSCA  TSCA listed
HS Code  29011000
Storage Class 11 - Combustible Solids
Hazardous Substances Data 638-68-6(Hazardous Substances Data)
NFPA 704
1
0 0

N-TRIACONTANE price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 263842 Triacontane 98% 638-68-6 1g $89.5 2026-04-30 Buy
Sigma-Aldrich 263842 Triacontane 98% 638-68-6 5g $185 2026-04-30 Buy
TCI Chemical T0594 Triacontane >98.0%(GC) 638-68-6 5g $142 2026-04-30 Buy
TCI Chemical T0594 Triacontane >98.0%(GC) 638-68-6 25g $469 2026-04-30 Buy
aablocks AA003UWW N-Triacontane ≥98% 638-68-6 250mg $22 2026-05-28 Buy
Product number Packaging Price Buy
263842 1g $89.5 Buy
263842 5g $185 Buy
T0594 5g $142 Buy
T0594 25g $469 Buy
AA003UWW 250mg $22 Buy

N-TRIACONTANE Chemical Properties,Uses,Production

Chemical Properties

white waxy solid

Uses

n-Triacontane is used to improve the threshold voltage and mobility for electrons of ambipolar organic light emitting field effect transistors with modified asymmetric electrodes.

Definition

ChEBI: A straight-chain alkane with 30 carbon atoms.

General Description

Aliphatic hydrocarbon waxy solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Saturated aliphatic hydrocarbons, such as N-TRIACONTANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically to produce carbon dioxide and water.

Fire Hazard

Flash point data on N-TRIACONTANE is not available, but N-TRIACONTANE is probably combustible.

57-10-3
638-68-6
Synthesis of N-TRIACONTANE from Palmitic acid

N-TRIACONTANE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 176)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd
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View Lastest Price from N-TRIACONTANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
triacontane pictures 2026-07-02 triacontane
638-68-6
$2.20-8.80 1kg 99% 50kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
N-TRIACONTANE pictures 2026-05-28 N-TRIACONTANE
638-68-6
$9.00 1KG 99.9 1 ton Hebei Chuanghai Biotechnology Co,.LTD
N-TRIACONTANE pictures 2026-03-20 N-TRIACONTANE
638-68-6
1KG 99% 20 mt Hebei Chuanghai Biotechnology Co., Ltd
  • triacontane pictures
  • triacontane
    638-68-6
  • $2.20-8.80
  • 99%
  • ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
  • N-TRIACONTANE pictures
  • N-TRIACONTANE
    638-68-6
  • $9.00
  • 99.9
  • Hebei Chuanghai Biotechnology Co,.LTD
ALKANE C30 TRIACONTANE, STANDARD FOR GC N-TRIACONTANE, 500MG, NEAT n-Triacontane,99+% melissane N-TRIACONTANE Triacontane,98% n-Triacontane, δ13C: -28.60 Triacontane, 98% 1GR NSC 158661 Triacontane 98% TriacontaneSolution,1000mg/L,1ml TriacontaneSolution,10,000mg/L,1ml(ForbiddenByAir) Triacontane > TriacontaneSolution,250mg/L,1ml TriacontaneSolution,500mg/L,1ml TriacontaneSolution,10,000mg/L,1ml riacontane Selinexor Impurity 13 n-Tricontane Tricontane EPH Aliphatic + Naphthalene and 2-Methylnaphthalene, 1,000 mg/L Florida TRPH Standard 985 500 μg/mL in Hexane EPH Spiking Solution, 50 mg/L n-Alkane Solution, C7 to C40, 1,000 mg/L New Jersey TRPH Standard 987 200 μg/mL in Dichloromethane:Carbon Disulfide (9:1) LUST Retention Time (RT) Marker Solution, 25 mg/L EPH Spiking Solution ASTM Method D2887 Hydrocarbon Window Defining Solution Hydrocarbons Mixture (C5-C32) 586 1000 μg/mL in Dichloromethane n-Alkane Solution, C7 to C40, 500 mg/L Hydrocarbons Mixture (C10-C40) 545 1000 μg/mL in Heptane Florida TRPH Standard Solution,17-1, 2,000 mg/L EPH Aliphatic Calibration Set, 5, 20, 50, 100, 200, & 500 mg/L EPH Aliphatic Calibration Check Standard, Various Concentrations, mg/L EPA Method 1625 Hydrocarbons Mixture 4000 μg/mL in Dichloromethane Florida DRO Standard Solution, 1,000 mg/L Semivolatile Mix 8-7093, 1000 ug/mL Hydrocarbon Window Defining Solution, 500 mg/L EPH Aliphatic + Naphthalene, 2-Methylnaphthalene & Surrogates, 1,000 & 500 mg/L Alkanes-Mix 12 100 μg/mL in Toluene DRO n-Alkane Solution, C8 to C40, 2000 mg/L TRPH Standard 1017 500 μg/mL in Hexane EPH NJ Aliphatics Mixture 46 1000 μg/mL in Cyclohexane Hydrocarbons Mixture (C8-C40) 547 500 μg/mL in Hexane Aliphatic Hydrocarbon Standard 986 1000 μg/mL in Hexane Arizona TPH Solution, 2,000 mg/L EN 14039/ISO 16703/ISO 9377 n-Alkanes System Performance Standard 50 μg/mL in n-Heptane TRIACONTANE 638-68-6 CH3CH228CH3 TP - TZ Organic Building Blocks Alphabetic Analytical Chromatography Product Catalog Acyclic Alkanes Analytical Standards
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