650439
2,2,4-三甲基戊烷
HPLC Plus, for HPLC, GC, and residue analysis, ≥99.5%
别名:
异辛烷
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关于此项目
线性分子式:
(CH3)2CHCH2C(CH3)3
化学文摘社编号:
分子量:
114.23
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
208-759-1
Beilstein/REAXYS Number:
1696876
MDL number:
Assay:
≥99.5%
Grade:
HPLC Plus
Technique(s):
HPLC: suitable, gas chromatography (GC): suitable
Bp:
98-99 °C (lit.)
Vapor pressure:
41 mmHg ( 21 °C)
grade
HPLC Plus
Quality Level
vapor density
3.9 (vs air)
vapor pressure
41 mmHg ( 21 °C)
assay
≥99.5%
form
liquid
autoignition temp.
745 °F
expl. lim.
6 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
<0.01% water, <1.0 ppb Fluorescence (quinine) at 365 nm
evapn. residue
<0.0001%
halogenated residue
<10 ng/L (as heptachlor epoxide)
refractive index
n20/D 1.391 (lit.)
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
density
0.692 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 205 nm Amax: 1.00, λ: 225 nm Amax: 0.10, λ: 254 nm Amax: 0.01
suitability
suitable for residue analysis
application(s)
food and beverages
SMILES string
CC(C)CC(C)(C)C
InChI
1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
InChI key
NHTMVDHEPJAVLT-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
10.4 °F - closed cup
flash_point_c
-12 °C - closed cup
法规信息
危险化学品
此项目有
Liquid chromatography/electrospray mass spectrometric detection of fatty acid by charge reversal derivatization with more than 4-orders of magnitude improvement in sensitivity.
Bollinger JG, et al.
Journal of Lipid Research, 55, 603-603 (2013)
E A Lock et al.
Toxicology and applied pharmacology, 91(2), 182-192 (1987-11-01)
Trimethylpentane (TMP) produces nephrotoxicity in male but not in female rats. The toxicity is characterized by an increase in protein droplets in proximal convoluted tubular cells and an increase in the renal concentration of the male-rat-specific protein alpha 2u-globulin. Subcellular
Density and viscosity measurements of 2, 2, 4-trimethylpentane (isooctane) from 198 K to 348 K and up to 100 MPa.
Padua AAH, et al.
Journal of Chemical and Engineering Data, 41(6), 1488-1494 (1996)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 650439-1L | 04061832731728 |
| 650439-4X4L | 04061832731742 |
| 650439-4L | 04061837479823 |
| 650439-6X1L | 04061837479830 |