CAS 10576-12-2; N-羟基亚氨逐乙酸乙酯; n-hydroxy-ethanimidic aci ethyl ester

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货号

品牌

产品名称

规格

包装、参考价格

E809378

MACKLIN

乙酰羟肟酸乙酯

95%

35元/5g; 115元/25g; 455元/100g; 2255元/500g;

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储存：2~8°C,干燥
状态：白色固体或无色液体
折射率：n20/D 1.434(lit.)

A1339

TCI

Ethyl Acetohydroximate

>95.0%(GC)

150元/5G; 490元/25G;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₄H₉NO₂ = 103.12
外观与形状(20℃)	固体
储存温度	0-10℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气,加热
Reaxys-RN	1700260
PubChem物质ID	87560401
MDL编号	MFCD00002114

技术规格

Appearance	White or Colorless to Light yellow powder to lump to clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

熔点	24 ℃
沸点	60 ℃/13 mmHg
折射率	1.43

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

331831

J&K

Ethyl acetohydroxamate

95%

135元/5G; 398元/25G;

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基本信息

分子式	C₄H₉NO₂
分子量	103.12
熔点	23-25
沸点	60
闪点	55
折光率(n20D)	1.4340
MDL编码	MFCD00002114
Beilstein	1700260
EINECS 编号	234-165-7
存储条件	Store at 2-8℃

安全信息

图形或危害标志
提示语	Warning
危险说明	H226 H315 H319
防范说明	P264 P280 P362+P364
UN号码	1993
危险分类	3
包装等级	III
WGK	3
TSCA	是

A11006

Alfa Aesar

Ethyl N-Hydroxyacetimidate

97%

357元/5g; 1470元/25g; 5069元/100g;

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应用
Ethyl N-hydroxyacetimidate was used in the synthesis of O-acyl-and O-nitrophenylhydroxylamines, hydroxamic acid ethoxycarbonylhydrazides and ethyl O-(2,4-dinitrophenyl)acetohydroxamate.

备注
Moisture sensitive. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00002114

EINECS
234-165-7

分子式
C₄H₉NO₂

分子量
103.12

熔点
23-25°

沸点
55-58°/6mm

闪点
77°(171°F)

折射率
1.4340

灵敏度
Keep Cold. Moisture Sensitive.

形态
Low melting solid

溶解性
Decompose in water.

Beilstein
1700260

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

C19750

Alfa Aesar

Ethyl N-Hydroxyacetimidate

97%

839元/10g; 3597元/50g;

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基本信息

Ref#
19750

MDL
2114

分子式
C4 H9 N O2

分子量
103.12

闪点
77

208922

Sigma-Aldrich

Ethyl acetohydroxamate

97%

731.9元/10 G; 2995.08元/50 G;

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产品说明

应用

O-取代羟胺和 β-羟基酯的前体。

包装

10, 50 g in glass bottle

基本信息

线性分子式	CH₃C(=NOH)OC₂H₅
分子量	103.12
Beilstein	1700260
EC 号	234-165-7
MDL编号	MFCD00002114
PubChem化学物质编号	24852539
NACRES	NA.22

产品性质

质量水平	100
测定	97%
环保替代产品得分	old score: 3 new score: 2 Find out more about DOZN™ Scoring
环保替代产品特性	Waste Prevention Design for Energy Efficiency Inherently Safer Chemistry for Accident Prevention Learn more about the Principles of Green Chemistry.
折射率	n20/D 1.434 (lit.)
bp	55-58 ℃/6 mmHg (lit.)
mp	23-25 ℃ (lit.)
环保替代产品分类	Re-engineered
储存温度	2-8℃
SMILES string	CCO\C(C)=N\O
InChI	1S/C4H9NO2/c1-3-7-4(2)5-6/h6H,3H2,1-2H3/b5-4+
InChI key	QWKAVVNRCKPKNM-SNAWJCMRSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226
危险分类	Flam. Liq. 3
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	131.0 °F - closed cup
闪点(C)	55 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

036372

Fluorochem

N-Hydroxy-acetimidic acid ethyl ester

97%

330元/5g; 506元/10g; 968元/25g; 2706元/100g;

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基本信息

CAS Number	10576-12-2
MDL Number	MFCD00002114

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H314: Causes severe skin burns and eye damage.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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 relevant procedures. on this label). P363: Wash contaminated clothing before reuse. P370 + P378: In case of fire: Use for extinction. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .