131695
Pyrimidine
≥98.0%
Synonym(s):
1,3-Diazine, Metadiazine, m-Diazine
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About This Item
Empirical Formula (Hill Notation):
C4H4N2
CAS Number:
Molecular Weight:
80.09
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39161701
UNSPSC Code:
12352100
EC Number:
206-026-0
MDL number:
Beilstein/REAXYS Number:
103894
Assay:
≥98.0%
Quality Level
assay
≥98.0%
refractive index
n20/D 1.504 (lit.)
bp
123-124 °C (lit.)
mp
19-22 °C (lit.)
solubility
H2O: soluble, alcohols: soluble, diethyl ether: soluble
density
1.016 g/mL at 25 °C (lit.)
SMILES string
c1cncnc1
InChI
1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H
InChI key
CZPWVGJYEJSRLH-UHFFFAOYSA-N
General description
Pyrimidine is a heterocyclic compound with excellent stability. It is used in manufacture of pharmaceuticals, agrochemicals and dyes.
Application
Pyrimidine was used to assess the extent of pyrimidine/purine asymmetry quantitatively. It was also used to study the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
93.2 °F - closed cup
flash_point_c
34 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Zhi Tang et al.
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The oomycete pathogen Phytophthora infestans causes potato and tomato late blight, a disease that is a serious threat to agriculture. P. infestans is a hemibiotrophic pathogen, and during infection, it scavenges nutrients from living host cells for its own proliferation. To
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 131695-1G | 04061838728517 |
| 131695-25G | 04061838728524 |
| 131695-5G | 04061838117946 |