4-Thiouracil, 97% | CAS 591-28-6

Element: thiouracil

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C-S » Chemicals » thiouracil-PX2689531

Identification

4-Thiouracil, 97%

CAS:

591-28-6

EINECS:

Molecular Formula:

C₄H₄N₂OS

MDL:

MFCD00090842

Synonym:

4-thiouracil97% ; 4-thiouracil ,98% ; 2-hydroxy-4-mercaptopyrimidine ; 4-thiouracil 97% ; uracil, 4-thio- ; 4-thiouracil ; 4-mercaptopyrimidin-2-ol ; 4-thiouracyl ; 4-thioxo-1h-pyrimidin-2-one ; kc 135

Suppliers

Alfa (A Johnson Matthey Company)

A5441632

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Angene International Limited

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Prices & Availability

Data is processed

Properties for 4-Thiouracil, 97%

Molecular Weight:

128.15 g·mol−1

Density:

1.47 g/cm³ (Predicted)

Melting point:

295 °C (dec.)(lit.)

Boiling point:

388° C at 760 (Predicted)

Solubility:

Soluble in alkaline solutions, water (Immiscible), and DMF.

Physical Description:

yellow powder

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

Safety Codes:

S36 - Wear suitable protective clothing

Hazard Symbols:

Alternative Distributors of [4-Thiouracil, 97%]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified