Pristane structure
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Common Name | Pristane | ||
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CAS Number | 1921-70-6 | Molecular Weight | 268.521 | |
Density | 0.8±0.1 g/cm3 | Boiling Point | 296.0±0.0 °C at 760 mmHg | |
Molecular Formula | C19H40 | Melting Point | -99ºC | |
MSDS | Chinese USA | Flash Point | 140.7±12.3 °C | |
Symbol |
GHS07 |
Signal Word | Warning |
Use of PristanePristane (Norphytane) is a naturally occurring hydrocarbon oil found in small quantities in many plants, in various marine organisms, and as the most active component of mineral oil[1]. Pristane is a non-antigenic adjuvant, and induces MHC class II-restricted, arthritogenic T cells in the rat[2]. |
Name | pristane |
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Synonym | More Synonyms |
Description | Pristane (Norphytane) is a naturally occurring hydrocarbon oil found in small quantities in many plants, in various marine organisms, and as the most active component of mineral oil[1]. Pristane is a non-antigenic adjuvant, and induces MHC class II-restricted, arthritogenic T cells in the rat[2]. |
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Related Catalog | |
In Vitro | Pristane activates CD4+ αβT cells that are MHC class II restricted and arthritogenic[1]. |
In Vivo | Pristane activates CD4+ alpha beta T cells that are MHC class II restricted and arthritogenic in vivo[2]. Animal Model: Naive recipient rats (DA)[2] Dosage: 500 μL of Pristane oil Administration: Intradermal injection Result: Both CD4+, CD8+ αβT cells and B cells significantly expand in draining lymph nodes until day 6 after injection, whereafter the CD4+ αβT cells continue to expand until day 12 after injection. |
References |
Density | 0.8±0.1 g/cm3 |
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Boiling Point | 296.0±0.0 °C at 760 mmHg |
Melting Point | -99ºC |
Molecular Formula | C19H40 |
Molecular Weight | 268.521 |
Flash Point | 140.7±12.3 °C |
Exact Mass | 268.312988 |
LogP | 10.11 |
Appearance of Characters | liquid | Clear colorless |
Vapour Pressure | 0.0±0.3 mmHg at 25°C |
Index of Refraction | 1.436 |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319 |
Precautionary Statements | P305 + P351 + P338 |
Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | Xi |
Risk Phrases | R36/38 |
Safety Phrases | S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | RZ1880000 |
HS Code | 2901100000 |
~% Pristane CAS#:1921-70-6 |
Literature: Organic Letters, , vol. 9, # 2 p. 299 - 302 |
~% Pristane CAS#:1921-70-6 |
Literature: Organic Letters, , vol. 9, # 2 p. 299 - 302 |
~% Pristane CAS#:1921-70-6 |
Literature: Organic Letters, , vol. 9, # 2 p. 299 - 302 |
~% Pristane CAS#:1921-70-6 |
Literature: Chemistry Letters, , # 3 p. 206 - 207 |
~% Pristane CAS#:1921-70-6 |
Literature: Acta Chemica Scandinavica (1947-1973), , vol. 3, p. 942 |
~% Pristane CAS#:1921-70-6 |
Literature: Tanaka, Katsunori; Fukase, Koichi Organic Process Research and Development, 2009 , vol. 13, # 5 p. 983 - 990 |
~% Pristane CAS#:1921-70-6 |
Literature: Acta Chemica Scandinavica (1947-1973), , vol. 3, p. 942 |
~9% Pristane CAS#:1921-70-6
Detail
|
Literature: Chemistry Letters, , # 3 p. 206 - 207 |
~% Pristane CAS#:1921-70-6 |
Literature: Journal of the Chemical Society, , p. 5706 - 5713 |
HS Code | 2901100000 |
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Summary | 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Positional identification of RT1-B (HLA-DQ) as susceptibility locus for autoimmune arthritis.
J. Immunol. 194(6) , 2539-50, (2015) Rheumatoid arthritis (RA) is associated with amino acid variants in multiple MHC molecules. The association to MHC class II (MHC-II) has been studied in several animal models of RA. In most cases thes... |
Norphytan |
2,6,10,10-Tetramethylpentadecane |
2,4-DIPHENYL-6-(4'-METHOXYPHENYL)PYRYLIUM PERCHLORATE |
2,6,10,14-Tetramethylpentadecane |
Pristane |
Pristan |
Pentadecane, 2,6,10,14-tetramethyl- |
MFCD00008952 |
EINECS 217-650-8 |
Norphytane |
Bute hydrocarbon |
UNII-26HZV48DT1 |
Pentadecane,2,6,10,14-tetramethyl |
2,6,10,14-tetramethyl pentadecane |