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130721-78-7

130721-78-7 structure
130721-78-7 structure

Name tert-Butyl (4-chloropyridin-2-yl)carbamate
Synonyms carbamic acid, N-(4-chloro-2-pyridinyl)-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl (4-chloro-2-pyridinyl)carbamate
(4-Chloro-Pyridin-2-YL)-Carbamic Acid Tert-Butyl Ester
tert-butyl N-(4-chloropyridin-2-yl)carbamate
tert-butyl4-chloropyridin-2-ylcarbamate
Density 1.2±0.1 g/cm3
Boiling Point 274.3±25.0 °C at 760 mmHg
Melting Point (dec)
Molecular Formula C10H13ClN2O2
Molecular Weight 228.675
Flash Point 119.7±23.2 °C
Exact Mass 228.066559
PSA 51.22000
LogP 2.34
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.557
Storage condition 2-8°C
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 2-Boc-Amino-4-chloropyridine
Synonyms:tert-Butyl 4-chloropyridin-2-ylcarbamate

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

Section3. Composition/information on ingredients.
Ingredient name:2-Boc-Amino-4-chloropyridine
CAS number:130721-78-7

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
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C10H13ClN2O2
Molecular weight: 228.7

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
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H317
Precautionary Statements P280
Hazard Codes Xi: Irritant;
Risk Phrases 22-43
Safety Phrases 36/37
RIDADR NONH for all modes of transport
HS Code 2933399090

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130721-78-7 structure

130721-78-7

Literature: WO2011/139891 A1, ; Page/Page column 54 ; WO 2011/139891 A1

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130721-78-7

Literature: WO2008/77188 A1, ; Page/Page column 28 ;

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Literature: US2013/237555 A1, ; Paragraph 0167 ;

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130721-78-7 structure

130721-78-7

Literature: WO2005/7652 A2, ; Page/Page column 41; 86 ; WO 2005/007652 A2
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%