261734
Petroleum ether
spectrophotometric grade
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About This Item
Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
30-60 °C (lit.)
Vapor pressure:
25.8 psi ( 55 °C), 7.99 psi ( 20 °C)
grade
spectrophotometric grade
Quality Level
vapor density
2.5 (vs air)
vapor pressure
25.8 psi ( 55 °C), 7.99 psi ( 20 °C)
form
liquid
autoignition temp.
475 °F
expl. lim.
8 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
<0.020% water
evapn. residue
<0.0005%
refractive index
n20/D 1.363 (lit.)
bp
30-60 °C (lit.)
density
0.64 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 210 nm Amax: 1.00, λ: 220 nm Amax: 0.30, λ: 230 nm Amax: 0.10, λ: 240 nm Amax: 0.05, λ: 260-400 nm Amax: 0.01
SMILES string
[Mg+]c1ccc(cc1)C.[Br-]
InChI
1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1
InChI key
ZRJNGFJIBZKXTP-UHFFFAOYSA-M
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B
Storage Class
3 - Flammable liquids
flash_point_f
-56.2 °F - closed cup
flash_point_c
-49 °C - closed cup
Regulatory Information
危险化学品
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Rapid chromatographic technique for preparative separations with moderate resolution.
Still WC, et al.
The Journal of Organic Chemistry, 43(14), 2923-2925 (1978)
Catherine F Poh et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 12(22), 6716-6722 (2006-11-24)
Genetically altered cells could become widespread across the epithelium of patients with oral cancer, often in clinically and histologically normal tissue, and contribute to recurrent disease. Molecular approaches have begun to yield information on cancer/risk fields; tissue optics could further
J Järnberg et al.
The Science of the total environment, 199(1-2), 65-71 (1997-06-20)
The objective of this study was to compare the toxicokinetics of inhaled 1,2,4-trimethylbenzene (1,2,4-TMB) in man after exposure to white spirit with that observed after exposure to 1,2,4-TMB alone. TMBs occur mainly in petroleum products and the TMBs or their
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 261734-2L | 04061826107690 |
| 261734-1L | 04061826107683 |