257508
2,3,4-Trimethylpentane
98%
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About This Item
Linear Formula:
(CH3)2CHCH(CH3)CH(CH3)2
CAS Number:
Molecular Weight:
114.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-292-6
Beilstein/REAXYS Number:
1696869
MDL number:
Assay:
98%
Form:
liquid
Quality Level
assay
98%
form
liquid
refractive index
n20/D 1.404 (lit.)
bp
113-114 °C (lit.)
mp
−110 °C (lit.)
density
0.719 g/mL at 25 °C (lit.)
SMILES string
CC(C)C(C)C(C)C
InChI
1S/C8H18/c1-6(2)8(5)7(3)4/h6-8H,1-5H3
InChI key
RLPGDEORIPLBNF-UHFFFAOYSA-N
General description
Kinetics and mechanism of reaction of OH radicals with 2,3,4-trimethylpentane in the presence of NO has been investigated. Kinetics of reactions of C6H5 radical with 2,3,4-trimethylpentane has been measured by cavity ringdown spectrometry.
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
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Dapeng Liu et al.
The journal of physical chemistry. A, 121(5), 927-937 (2017-01-11)
Reaction rate coefficients for the reaction of hydroxyl (OH) radicals with nine large branched alkanes (i.e., 2-methyl-3-ethyl-pentane, 2,3-dimethyl-pentane, 2,2,3-trimethylbutane, 2,2,3-trimethyl-pentane, 2,3,4-trimethyl-pentane, 3-ethyl-pentane, 2,2,3,4-tetramethyl-pentane, 2,2-dimethyl-3-ethyl-pentane, and 2,4-dimethyl-3-ethyl-pentane) are measured at high temperatures (900-1300 K) using a shock tube and narrow-line-width OH
A R Dahl et al.
American Industrial Hygiene Association journal, 48(6), 505-510 (1987-06-01)
A method for determining the uptake of inhaled vapors in rats is described. The method uses gas chromatographic data to enable calculations of vapor concentration differences upstream and downstream from a rat exposed to the vapor by the nose-only route.
C T Olson et al.
Toxicology letters, 37(3), 199-202 (1987-08-01)
The urinary metabolites of the potent nephrotoxic hydrocarbon 2,3,4-trimethylpentane (2,3,4-TMP) given Fischer-344 male rats by gavage included 1-hydroxy-2,3,4-trimethylpentane, 2,3,4-trimethyl-1-pentanoic acid and 2,3,4-trimethyl-5-hydroxy-1-pentanoic acid. Analyses were performed by gas-liquid chromatography (GC) and gas-liquid chromatography/mass spectrometry (GC/MS). A comparison of the urinary
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 257508-25G | 04061826059418 |
| 257508-5G | 04061826059425 |