Pristane
- CAS No.
- 1921-70-6
- Chemical Name:
- Pristane
- Synonyms
- Pentadecane, 2,6,10,14-tetramethyl-;2,6,10,14-TETRAMETHYLPENTADECANE;pentadecane,2,6,10,14-tetramethyl-;Robuoy;2,6,10,14-tetramethyl-pentadecan;Pristan;Pristane;Norphytan;NORPHYTANE;NSC 114852
- CBNumber:
- CB8406817
- Molecular Formula:
- C19H40
- Molecular Weight:
- 268.52
- MDL Number:
- MFCD00008952
- MOL File:
- 1921-70-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -99 °C |
|---|---|
| Boiling point | 68 °C/0.001 mmHg (lit.) |
| Density | 0.783 g/mL at 20 °C (lit.) |
| refractive index |
n |
| Flash point | 110 °C |
| storage temp. | Store at -20°C |
| solubility | DMSO : 100 mg/mL (372.41 mM; Need ultrasonic) |
| form | liquid |
| color | Clear colorless |
| biological source | synthetic |
| Water Solubility | 0.01ug/L(25 ºC) |
| Merck | 14,7752 |
| BRN | 1720538 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | SKIN CONDITIONING |
| InChI | 1S/C19H40/c1-16(2)10-7-12-18(5)14-9-15-19(6)13-8-11-17(3)4/h16-19H,7-15H2,1-6H3 |
| InChIKey | XOJVVFBFDXDTEG-UHFFFAOYSA-N |
| SMILES | CC(C)CCCC(C)CCCC(C)CCCC(C)C |
| EWG's Food Scores | 1 |
| FDA UNII | 26HZV48DT1 |
| EPA Substance Registry System | Pristane (1921-70-6) |
| UNSPSC Code | 41116107 |
| NACRES | NA.75 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | RZ1880000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29011000 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 |
|||||||||
| Hazardous Substances Data | 1921-70-6(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Pristane price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P2870 | Pristane synthetic, ≥98% (GC) | 1921-70-6 | 100ml | $801 | 2026-04-30 | Buy |
| Sigma-Aldrich | P2870 | Pristane synthetic, ≥98% (GC) | 1921-70-6 | 250ml | $1570 | 2026-04-30 | Buy |
| TCI Chemical | T0149 | 2,6,10,14-Tetramethylpentadecane >95.0%(GC) | 1921-70-6 | 5mL | $140 | 2026-04-30 | Buy |
| Usbiological | 462984 | Pristane ≥98% | 1921-70-6 | 10ml | $644 | 2026-06-03 | Buy |
| Usbiological | 462984 | Pristane ≥98% | 1921-70-6 | 25ml | $814 | 2026-06-03 | Buy |
Pristane Chemical Properties, Uses, Production
Chemical Properties
colourless liquid
Uses
Lubricant; transformer oil. Anti-corrosion agent. Biological marker. In experimental systems to induce plasmacytomas; in production of monoclonal antibodies.
Uses
Pristane is a hydrocarbon oil adjuvant.
Uses
Pristane has been used as an inflammation-inducing agent, leading to myeloma development in BALB/c strain mice. It has been used as a rheumatoid arthritis-inducing agent in rats.
Definition
ChEBI: A norterpene that is an acyclic saturated hydrocarbon derived from phytane by loss of its C-16 terminal methyl group.
General Description
Pristane is a natural saturated terpenoid alkane used in research on the pathogenesis of autoimmune diseases such as arthritis and lupus.
Biochem/physiol Actions
Pristane is a hydrocarbon oil adjuvant widely used to induce tumorigenesis in mice and arthritis and lupus nephritis in rats. It works as a adjuvant for monoclonal antibody generation in mouse ascites.
Purification Methods
Purify pristane by shaking it with conc H2SO4 (care, if amount of pristane is too small then it should be diluted with pet ether not Et2O which is quite soluble H2SO4), then H2O (care, as it may heat up in contact with conc H2SO4), dry (MgSO4), evaporate and distil it over Na. [S.rensen & S.rensen Acta Chem Scand 3 939 1949, Beilstein 1 III 570.]
Pristane Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ShenZhen Dieckmann Bio-Pharm Co.,LTD | +86-0755-89213952 18123776296 | service@dkmchem.com | China | 111 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 45000 | 61 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| Shanghai Fuhe Chemistry Technology Co., Ltd. | 0086-21-67651709 | cfx759@hotmail.com | China | 409 | 57 |
View Latest Price from Pristane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-15 | Pristane
1921-70-6
|
$40.00 | 98.00% | 10g | TargetMol Chemicals Inc. | ||
 |
2026-06-30 | PRISTANE
1921-70-6
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2019-07-10 | PRISTANE
1921-70-6
|
$1.00 | 1ASSAYS | 98% | 1kg,2kg,100kg | Career Henan Chemical Co |
