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CAS: 19788-35-3
分子式: C6H7NO3
分子量: 141.13
沸点: 125°C 11mm
熔点: 90-92 °C
中文名称: 
5-甲基异噁唑-3-羧酸甲酯
英文名称: 
Methyl 5-methylisoxazolyl-3-carboxylate
methyl 5-methylisoxazole-3-carboxylate
性质描述: 结晶(苯),熔点 98-99℃ 。
生产方法: 可用乙酰丙酮酸甲酯与盐酸羟胺环合制得。
用途: 磺胺甲基异噁唑的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
M813259MACKLIN5-甲基异恶唑-3-羧酸甲酯96%26元/1g;   714元/100g;   展开
储存:室温,密封
A19814Alfa AesarMethyl 5-methylisoxazole-3-carboxylate97%1779元/25g;   7186元/100g;   27402元/500g;   展开

基本信息

MDL
MFCD00015895

EINECS
243-311-9

分子式
C6H7NO3

分子量
141.13

熔点
91-92°

沸点
125°/11mm

形态
Crystalline powder

Beilstein
115704

安全信息

TSCA

EME00018Sigma-AldrichMethyl 5-methyl-1,2-oxazole-3-carboxylate286.36元/1 G;   展开

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY, (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY, WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

经验(实验)分子式C6H7NO3
分子量141.12
MDL编号MFCD00015895
PubChem化学物质编号329799109

产品性质

SMILES stringO=C(OC)C1=NOC(C)=C1
InChI1S/C6H7NO3/c1-4-3-5(7-10-4)6(8)9-2/h3H,1-2H3
InChI keyMVHHQOCEOUNTID-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
033167FluorochemMethyl 5-methyl-3-isoxazole carboxylate97%220元/1g;   220元/5g;   418元/10g;   880元/25g;   2156元/100g;   展开

基本信息

CAS Number19788-35-3
MDL NumberMFCD00015895

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 .
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