CAS 41879-39-4; o-(tert-butyldiemthylsilyl)hydroxylamine

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品牌

产品名称

规格

包装、参考价格

O836507

MACKLIN

O-(四-丁基二甲基甲硅烷基)羟基胺

95%

95元/250mg; 306元/1g; 1021元/5g;

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储存：室温，密封，干燥

B21001

Alfa Aesar

O-(tert-Butyldimethylsilyl)hydroxylamine

90+%

375元/250mg; 1100元/1g;

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应用
O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine)is used to induce the cleavage, during solid supported synthesis of hydroxamic acids. It also finds it uses as a chemical additive and an intermediate.

备注
Moisture sensitive. Store away from oxidizing agents, water/moisture and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

基本信息

MDL
MFCD00054944

分子式
C₆H₁₇NOSi

分子量
147.29

熔点
62-65°

沸点
87-90°/40mm

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Solid

溶解性
Hydrolyzes in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
III

危险类别
34
Causes burns.

安全等级
26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA
否

367478

Sigma-Aldrich

O-(tert-Butyldimethylsilyl)hydroxylamine

95%

989.97元/1 G; 4702.35元/5 G;

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产品说明

应用

O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine) may be used to induce the cleavage, during solid supported synthesis of hydroxamic acids.

包装

1, 5 g in glass bottle

基本信息

线性分子式	(CH₃)₃CSi(CH₃)₂ONH₂
分子量	147.29
Beilstein	2424306
MDL编号	MFCD00054944
PubChem化学物质编号	24862756
NACRES	NA.22

产品性质

质量水平	200
测定	95%
bp	87-90 ℃/40 mmHg (lit.)
mp	62-65 ℃ (lit.)
SMILES string	CC(C)(C)[Si](C)(C)ON
InChI	1S/C6H17NOSi/c1-6(2,3)9(4,5)8-7/h7H2,1-5H3
InChI key	SSUCKKNRCOFUPT-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

S25303

Fluorochem

O-(t-butyldimethylsilyl)hydroxylamine, 95%

90+%

8800元/10g;

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基本信息

CAS Number	41879-39-4
MDL Number	MFCD00054944
Boiling Point	154-7

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.