CAS 26549-65-5; (+)-n,n,n',n'-tetramethyl-l-tartaramide

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货号

品牌

产品名称

规格

包装、参考价格

T1839

TCI

(+)-N,N,N',N'-Tetramethyl-L-tartardiamide

>98.0%(GC)

495元/5G; 2190元/25G;

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基本信息

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	185.0 to 189.0 ℃
Specific rotation [a]20/D	+43.0 to +48.0 deg(C=1,EtOH)

物性(参考值)

熔点	187 ℃
比旋光度 [α]D	45° (C=1,EtOH)

950222

J&K

(+)-N,N,N',N'-Tetramethyl-L-tartardiamide

98%, ee: 99%

656元/5G; 2212元/25G;

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基本信息

安全信息

防范说明	P262
WGK	3

Y24742

Alfa Aesar

(+)-N,N,N',N'-Tetramethyl-L-tartaric acid diamide

209元/1g; 574元/5g; 987元/10g; 2037元/25g; 6104元/100g;

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基本信息

分子式
C8H16N2O4

分子量
204.22

010852

Fluorochem

N,N,N',N'-Tetramethyl-L-tartramide

95%

1034元/5g; 1980元/10g; 3080元/25g; 9900元/100g;

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基本信息

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 .