4,6-二氯-5-嘧啶甲醛, 98%,4,6-Dichloropyrimidine-5-carboxaldehyde

产品编号:西域试剂-WR128615| CAS NO:5305-40-8| MDL NO:MFCD02257701| 分子式:C5H2Cl2N2O| 分子量:176.99

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货号 包装 价格 库存与货期 购买量 操作
西域试剂-WR128615
38.00 杭州 北京(现货)
西域试剂-WR128615
85.00 杭州 北京(现货)
西域试剂-WR128615
370.00 杭州 北京(现货)
西域试剂-WR128615
1284.00 杭州 北京(现货)

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英文名称4,6-Dichloropyrimidine-5-carboxaldehyde
CAS编号5305-40-8
产品熔点70-72
产品沸点286.1±35.0 °C at 760 mmHg
产品密度1.6±0.1 g/cm3
产品闪点126.8±25.9 °C
精确质量175.954422
PSA42.85000
LogP1.44
外观性状白色至灰白色固体
蒸气压0.0±0.6 mmHg at 25°C
折射率1.617
储存条件2-8°C

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符号 GHS07
GHS07
信号词 Warning
危害声明 H302-H315-H317-H319
警示性声明 P280-P305 + P351 + P338
个人防护装备 dust mask type N95 (US);Eyeshields;Faceshields;Gloves
危害码 (欧洲) Xi,Xn
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) S26-S36-S36/37
危险品运输编码 NONH for all modes of transport
海关编码 2933599090
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 4,6-Dichloro-5-pyrimidinecarbaldehyde
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302:Harmful if swallowed
H315:Causes skin irritation
H317:May cause an allergic skin reaction
H319:Causes serious eye irritation
P280:Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

Section3. Composition/information on ingredients.
Ingredient name:4,6-Dichloro-5-pyrimidinecarbaldehyde
CAS number:5305-40-8

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.
Storage:Store in closed vessels, refrigerated.

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
No data
Boiling point:
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C5H2Cl2N2O
Molecular weight: 177.0

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

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

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文献:JANSSEN PHARMACEUTICA N.V. Patent: WO2006/135719 A1, 2006 ; Location in patent: Page/Page column 46-47 ; WO 2006/135719 A1

~95%

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文献:Gaul, Michael David; Xu, Guozhang; Baumann, Christian Andrew Patent: US2006/281764 A1, 2006 ; Location in patent: Page/Page column 25 ; US 20060281764 A1

~48%

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5305-40-8

文献:Wittman, Mark D.; Balasubramanian, Neelakantan; Velaparthi, Upender; Zimmermann, Kurt; Saulnier, Mark G.; Liu, Peiying; Sang, Xiaopeng; Frennesson, David B.; Stoffan, Karen M.; Tarrant, James G.; Marinier, Anne; Roy, Stephan Patent: US2004/44203 A1, 2004 ; Location in patent: Page 30 ; US 20040044203 A1

~61%

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5305-40-8

文献:BAYER HEALTHCARE AG Patent: WO2004/43926 A1, 2004 ; Location in patent: Page 140 ; WO 2004/043926 A1

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