CAS 4248-19-5; tert-butyl carbamate - �뵺�羺�ٷ��ַ

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包装、参考价格

B802458

MACKLIN

氨基甲酸叔丁酯

98%

29元/1g; 33元/5g; 39元/25g; 112元/100g; 485元/500g;

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储存：室温
状态：白色或类白色晶体粉末

B3132

TCI

tert-Butyl Carbamate

>98.0%(GC)

245元/5G; 990元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₁₁NO₂ = 117.15
外观与形状(20℃)	固体
Reaxys-RN	1744500
PubChem物质ID	87559974
MDL编号	MFCD00007962

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	107.0 to 111.0 ℃

物性(参考值)

熔点	109 ℃
溶解性(可溶于)	甲醇

248658

J&K

tert-Butyl Carbamate

98%

60元/1g; 63元/5g; 108元/25g;

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基本信息

分子式	C₅H₁₁NO₂
分子量	117.15
熔点	105-108
MDL编码	MFCD00007962
Beilstein	1744500
EINECS 编号	224-209-3

安全信息

防范说明	P262
WGK	3
TSCA	否

L00259

Alfa Aesar

tert-Butyl Carbamate

98+%

251元/1g; 700元/5g; 2610元/25g;

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应用
tert-Butyl carbamate is used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.

备注
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

基本信息

MDL
MFCD00007962

EINECS
224-209-3

分子式
H₂NCO₂C(CH₃)₃

分子量
117.15

熔点
106-110°

灵敏度
Ambient temperatures.

溶解性
Soluble in methylene chloride, chloroform, and alcohols. Slightly soluble in petroleum ether and water.

Beilstein
1744500

安全信息

TSCA
否

C17345

Alfa Aesar

tert-Butyl Carbamate

98%

467元/1g; 948元/5g; 2906元/25g;

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基本信息

Ref#
17345

MDL
7962

分子式
C5 H11 N O2

分子量
117.15

043378

Fluorochem

t-Butyl carbamate

98%

220元/1g; 264元/5g; 418元/25g; 726元/100g;

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基本信息

CAS Number	4248-19-5
MDL Number	MFCD00007962
Boiling Point	218.95℃
Melting Point	107-113℃
Density	1.1274

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .