69200
4-甲基苯乙烯
≥99.0%, contains ~0.005% 4-tert-butylcatechol as inhibitor
别名:
4-乙烯基甲苯
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关于此项目
线性分子式:
CH3C6H4CH=CH2
化学文摘社编号:
分子量:
118.18
EC Number:
210-762-8
UNSPSC Code:
12162002
PubChem Substance ID:
Beilstein/REAXYS Number:
1209317
MDL number:
产品名称
4-甲基苯乙烯, ≥99.0%, contains ~0.005% 4-tert-butylcatechol as inhibitor
InChI key
JLBJTVDPSNHSKJ-UHFFFAOYSA-N
InChI
1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3
SMILES string
Cc1ccc(C=C)cc1
vapor pressure
<1 mmHg ( 20 °C)
assay
≥99.0%
form
liquid
autoignition temp.
959 °F
contains
~0.005% 4-tert-butylcatechol as inhibitor
expl. lim.
5.3 %
refractive index
n20/D 1.542 (lit.)
n20/D 1.542
bp
170-175 °C (lit.)
density
0.895 g/mL at 20 °C
0.897 g/mL at 25 °C (lit.)
storage temp.
2-8°C
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
113.0 °F
flash_point_c
45 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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T Kühler
Xenobiotica; the fate of foreign compounds in biological systems, 14(5), 417-428 (1984-05-01)
N-Acetyl-L-cysteine was reacted with 2-(2-, 3-, or 4-methylphenyl)-oxiranes to give mixtures of the two possible regio isomers N-acetyl-S-[1-(2-, 3-, or 4-methylphenyl)-2-hydroxyethyl]-L-cysteine and N-acetyl-S-[2-(2-, 3-, or 4-methylphenyl)-2-hydroxyethyl]-L-cysteine, respectively. These were isolated in pure form by h.p.l.c.. The diastereomers were characterized by
Burak Altun et al.
Ultrasonics, 110, 106274-106274 (2020-11-02)
Tissue-mimicking materials (TMMs) play a key role in the quality assurance of ultrasound diagnostic equipment and should have acoustic properties similar to human tissues. We propose a method to quantify the acoustic properties of TMM samples through the use of
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