CAS 2769-72-4; tert-butyl isocyanoacetate

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货号

品牌

产品名称

规格

包装、参考价格

B923848

MACKLIN

异氰基乙酸叔丁酯

95%

858元/1ml; 3050元/5ml;

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储存：−20°C
状态：暗棕色液体

58825

Sigma-Aldrich

tert-Butyl isocyanoacetate

technical, ≥95% (GC)

2292.94元/1 ML; 5347.83元/5 ML;

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产品说明

包装

1, 5 mL in glass bottle

其他说明

综述

基本信息

线性分子式	CNCH₂COOC(CH₃)₃
分子量	141.17
Beilstein	4130722
MDL编号	MFCD00042952
PubChem化学物质编号	57651661
NACRES	NA.22

产品性质

质量水平	100
等级	technical
测定	≥95% (GC)
折射率	n20/D 1.422
bp	50 ℃/0.1 mmHg (lit.)
密度	0.97 g/mL at 20 ℃ (lit.)
运输	wet ice
储存温度	−20℃
SMILES string	CC(C)(C)OC(=O)C[N+]#[C-]
InChI	1S/C7H11NO2/c1-7(2,3)10-6(9)5-8-4/h5H2,1-3H3
InChI key	IQSYKHVFMYGJER-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 + H332
预防措施声明	P261 - P264 - P270 - P271 - P301 + P312 - P304 + P340 + P312
危险分类	Acute Tox. 4 Oral
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 3
闪点(F)	179.6 °F - closed cup
闪点(C)	82 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

477138

Fluorochem

t-Butyl-isocyanoacetate

1914元/1g;

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基本信息

CAS Number	2769-72-4
MDL Number	MFCD00042952
Boiling Point	50 ℃
Density	0.97

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). P330: Rinse mouth. 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 .