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CAS: 626-51-7
分子式: C6H10O4
分子量: 146.14
熔点: 83-87℃
中文名称: 
3-甲基戊二酸
英文名称: 
3-methylglutaric acid
3-Methylpentanedioic acid
性质描述: 白色棱状结晶。熔点87℃。
生产方法: 将400g 2,4-二氰基-3-甲基戊二酰胺和1L浓盐酸温热溶解,加1L水稀释,回流8h。用氯化钠将溶液饱和,用乙醚提取,提取液用五氧化二磷干燥后蒸除乙醚,得238-240g粗品3-甲基戊二酸,收率68%。粗品可用10%盐酸重结晶得到纯品。
用途: 用于有机合成。
推荐供应商
货号品牌产品名称规格包装、参考价格
M792779MACKLIN3-甲基戊二酸10mM in DMSO185元/1ml;   咨询
储存:-20°C
M838491MACKLIN3-甲基戊二酸99%37元/1g;   103元/5g;   427元/25g;   1650元/100g;   咨询
储存:室温
状态:白色到灰白色固体
M0330TCI3-Methylglutaric Acid>99.0%(T)380元/5G;   1420元/25G;   咨询

基本信息

纯度/分析方法>99.0%(T)
分子式/分子量C6H10O4 = 146.14
外观与形状(20℃)固体
Reaxys-RN1759502
PubChem物质ID87572401
SDBS (AIST Spectral DB)3382
MDL编号MFCD00002727

技术规格

AppearanceWhite to Almost white powder to crystaline
Purity(GC)min. 98.0 %
Purity(Neutralization titration)min. 99.0 %
Melting point85.0 to 87.0 ℃

物性(参考值)

熔点87 ℃

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。
535242J&K3-Methylglutaric Acid99%110元/5G;   438元/25G;   1508元/100G;   咨询

基本信息

分子式C6H10O4
分子量146.14
熔点81-86
MDL编码MFCD00002727
Beilstein1759502
EINECS 编号210-951-5

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
TSCA
M47604Sigma-Aldrich3-Methylglutaric Acid99%943.83元/25 G;   咨询

产品说明

包装

25 g in poly bottle

其他说明

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. M47604.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

基本信息

线性分子式CH3CH(CH2COOH)2
分子量146.14
Beilstein1759502
EC 号210-951-5
MDL编号MFCD00002727
PubChem化学物质编号24896942
NACRESNA.22

产品性质

质量水平200
测定99%
mp81-86 ℃ (lit.)
SMILES stringCC(CC(O)=O)CC(O)=O
InChI1S/C6H10O4/c1-4(2-5(7)8)3-6(9)10/h4H,2-3H2,1H3,(H,7,8)(H,9,10)
InChI keyXJMMNTGIMDZPMU-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
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
011821Fluorochem3-Methylglutaric Acid95%220元/1g;   286元/5g;   1122元/25g;   3806元/100g;   咨询

基本信息

CAS Number626-51-7
MDL NumberMFCD00002727
Melting Point81-86℃

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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