270970
1 of 10
Sigma-Aldrich
W296600
吡啶
Supelco
PHR1558
471283
三乙基胺
02486
227056
N,N-二甲基甲酰胺
320102
乙酸酐
402915
邻苯二甲酸
69479
N-甲基-N-(三甲基硅烷基)三氟乙酰胺
105945
酚酞
320064
邻苯二甲酸酐
anhydrous
200
2.72 (vs air)
10 mmHg ( 13.2 °C)20 mmHg ( 25 °C)
99.8%
liquid
899 °F
12.4 %
<0.003% water<0.005% water (100 mL pkg)
<0.0005%
colorless
n20/D 1.509 (lit.)
~8.81 (20 °C)
115 °C (lit.)
−42 °C (lit.)
0.978 g/mL at 25 °C (lit.)
C1=CN=CC=C1
1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
JUJWROOIHBZHMG-UHFFFAOYSA-N
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Analytical Chromatography
Lab Chemicals
Solvents
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1 of 4
33553
P57506
360570
≥99.5% (GC)
≥99%
≥99.0%
100
ACS reagent, puriss. p.a.
-
ACS reagent
<0.003% water, <0.005% water (100 mL pkg)
≤0.0005% KMnO4 red. matter (as O), ≤0.002% ammonia (NH3), ≤0.002% non-volatile matter, ≤0.01% piperidine (GC), ≤0.1% water (Karl Fischer), ≤0.2% 2-picoline (GC)
≤0.1% water (Karl Fischer)
Reducing substances, passes test, ≤0.002% NH3, 0.1% water
Danger
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
3 - Flammable liquids
WGK 2
68.0 °F - closed cup
20 °C - closed cup
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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226904
甲氧胺 盐酸盐
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