293334
1,4,5,6-Tetrahydropyrimidine
97%
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About This Item
Empirical Formula (Hill Notation):
C4H8N2
CAS Number:
Molecular Weight:
84.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
1,4,5,6-Tetrahydropyrimidine, 97%
InChI
1S/C4H8N2/c1-2-5-4-6-3-1/h4H,1-3H2,(H,5,6)
SMILES string
C1CNC=NC1
InChI key
VBXZSFNZVNDOPB-UHFFFAOYSA-N
assay
97%
refractive index
n20/D 1.5194 (lit.)
bp
88-89 °C/1 mmHg (lit.)
density
1.024 g/mL at 25 °C (lit.)
Quality Level
Related Categories
General description
1,4,5,6-Tetrahydropyrimidine (THP) is a cyclic amidine and has been known to be carbon dioxide fixation agent. It reacts with carbon dioxide to yield a zwitterionic adduct (THP-CO2).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Peter R Edwards et al.
Organic & biomolecular chemistry, 8(1), 100-106 (2009-12-22)
The interactions of a series of urea based neutral hydrogen bond donor anion receptors have been investigated with i) alkylcarbamate anions formed by the reaction of carbon dioxide with primary aliphatic amines and ii) the zwitterionic species formed by the
Bob Storey et al.
International journal for parasitology. Drugs and drug resistance, 4(3), 233-243 (2014-12-18)
A major hindrance to evaluating nematode populations for anthelmintic resistance, as well as for screening existing drugs, new compounds, or bioactive plant extracts for anthelmintic properties, is the lack of an efficient, objective, and reproducible in vitro assay that is
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