CAS 38330-80-2; 丙二酸单甲酯钾盐; Potassium monomethyl mallonate

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

P830691

MACKLIN

丙二酸单甲酯钾盐

98%

28元/5g; 30元/25g; 38元/100g; 178元/500g; 885元/2.5kg;

咨询

储存：室温,密封
状态：白色到灰白色粉末,晶体,片状或块状

M2149

TCI

Monomethyl Potassium Malonate

>98.0%(T)

230元/25G; 660元/100G; 1395元/250G;

咨询

基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₄H₅KO₄ = 156.18
外观与形状(20℃)	固体
Reaxys-RN	3633585
PubChem物质ID	125307239
SDBS (AIST Spectral DB)	52905
MDL编号	MFCD00014021

技术规格

Appearance	White to Almost white powder to crystal
Purity(Ion exchange titration)	min. 98.0 %

物性(参考值)

熔点	162 ℃(dec.)
水溶性	可溶

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。

130495

J&K

Methyl Potassium Malonate

98%

60元/5G; 136元/25G; 448元/100G; 1788元/500G;

咨询

基本信息

分子式	C₄H₅KO₄
分子量	156.18
熔点	>200
MDL编码	MFCD00014021
Beilstein	3633585
EINECS 编号	253-886-8

安全信息

图形或危害标志
提示语	Warning
危险说明	H319
防范说明	P305+P351+P338
WGK	3
TSCA	是

L20429

Alfa Aesar

Methyl Potassium Malonate

98%

1263元/25g; 2902元/100g;

咨询

应用
Methyl potassium malonate is a protein advanced glycosylation inhibitor.

备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00014021

EINECS
253-886-8

分子式
CH₃O₂CCH₂CO₂K

分子量
156.18

熔点
ca 190° dec.

灵敏度
Ambient temperatures.

溶解性
Soluble in methanol.

安全信息

TSCA
否

C26955

Alfa Aesar

Monomethyl monopotassium malonate

98%

762元/25g; 2149元/100g; 8776元/500g;

咨询

基本信息

Ref#
26955

MDL
14021

分子式
C4 H5 O4 . K

分子量
156.18

63405

Sigma-Aldrich

Methyl Potassium Malonate

≥99.0% (NT)

1340.12元/50 G; 1734.04元/250 G;

咨询

产品说明

应用

Methyl potassium malonate can be used in the total synthesis of (±)-vincorine, an akuammiline alkaloid which can find applications in biology. It can also be used to synthesize a key keto proline ester intermediate to prepare acutumine.

包装

50, 250 g in poly bottle

基本信息

线性分子式	CH₃OCOCH₂COOK
分子量	156.18
Beilstein	3633585
EC 号	253-886-8
MDL编号	MFCD00014021
PubChem化学物质编号	57651936
NACRES	NA.22

产品性质

质量水平	200
测定	≥99.0% (NT)
SMILES string	[K+].COC(=O)CC([O-])=O
InChI	1S/C4H6O4.K/c1-8-4(7)2-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1
InChI key	WWTULTKUWBKVGV-UHFFFAOYSA-M

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

092550

Fluorochem

Potassium 3-methoxy-3-oxopropanoate

95%

220元/1g; 286元/25g; 748元/100g;

咨询

基本信息

CAS Number	38330-80-2
MDL Number	MFCD00014021

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 .