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20737-41-1生产厂家

20737-41-1价格

20737-41-1

20737-41-1结构式
20737-41-1结构式

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中文名 4-氨基嘧啶-5-羧酸
英文名 4-Aminopyrimidine-5-carboxylic acid
中文别名 4-氨基嘧啶-5-甲酸
英文别名 4-AMinopyriMidin-5-carboxylic acid
4-amino-pyrimidine-5-carboxylic acid
4-Aminopyrimidine-5-carboxylic acid
MFCD00047383
RARECHEM AL BO 1509
4-AMINO-5-PYRIMIDINECARBOXYLIC ACID
5-Pyrimidinecarboxylic acid, 4-amino-
4-Amino-pyrimidin-5-carbonsaeure
4-amino-5-carboxypyrimidine
密度 1.5±0.1 g/cm3
沸点 384.9±27.0 °C at 760 mmHg
分子式 C5H5N3O2
分子量 139.112
闪点 186.6±23.7 °C
精确质量 139.038177
PSA 89.10000
LogP 0.56
蒸汽压 0.0±0.9 mmHg at 25°C
折射率 1.663
储存条件 室温,干燥
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 4-Aminopyrimidine-5-carboxylic acid
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:4-Aminopyrimidine-5-carboxylic acid
CAS number:20737-41-1

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C5H5N3O2
Molecular weight:139.1

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A
危害码 (欧洲) Xi: Irritant;

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20737-41-1结构式

20737-41-1

文献:Journal of the American Chemical Society, , vol. 78, p. 5294,5296

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20737-41-1结构式

20737-41-1

文献:Journal of the Chemical Society, , p. 331,336
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