2(1H)-pyrimidinone, 4-amino- | CAS 71-30-7

Element: pyrimidinone amino

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C-S » Chemicals » pyrimidinone-amino-PX110394

Identification

2(1H)-pyrimidinone, 4-amino-

CAS:

71-30-7

EINECS:

200-749-5

Molecular Formula:

C₄H₅N₃O

MDL:

MFCD00006034

SMILES:

Nc1cc[nH]c(=O)n1

Synonym:

cytosine api ; cyt ; 4-amino-2-oxo-1,2-dihydropyrimidine ; 4-amino-2(1h)-pyrimidinone ; zytosin ; 4-amino-2-hydroxypyrimidine ; 4-amino-2-pyrimidinol ; cytosine 99.0% min ; aurora ka-682 ; 2(1h)-pyrimidinone, 4-amino- (9ci) ; cytosinimine ; 4-aminopyrimidin-2(1h)-one ; cytosine ; cytosine (8ci) ; 2(1h)-pyrimidinone, 4-amino- ; cytosin ; 4-aminouracil ; cyto sine ; 2(1h)-pyrimidinone, 6-amino- ; cytosine, 99+% ; 2-oxy-4-amino pyrimidine ; 4-amino-3h-pyrimidin-2-one ; nsc 27787 ; cytosine,98% ; 2 (1h)-pyrimidinone, 4-amino-

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Prices & Availability

Data is processed

Properties for 2(1H)-pyrimidinone, 4-amino-

Molecular Weight:

111.10 g·mol−1

Density:

0,48 g/cm³

Melting point:

>300 °C(lit.)

Boiling point:

445.8 °C at 760 mmHg

Flash point:

223.4 °C

Solubility:

soluble in water

Physical Description:

white solid

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Xi, Xn

Storage temperature :

Store at RT.

Alternative Distributors of [2(1H)-pyrimidinone, 4-amino-]

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