CAS 27019-47-2; b-alanine benzyl ester p-*toluenesulfonate

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产品名称

规格

包装、参考价格

H843813

MACKLIN

β-丙氨酸苄酯对甲苯磺酸盐

98%

117元/25g; 456元/100g; 2240元/500g;

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储存：2-8°C

A1423

TCI

β-Alanine Benzyl Ester p-Toluenesulfonate

>98.0%(T)(HPLC)

190元/5G; 590元/25G;

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基本信息

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(HPLC)	min. 98.0 %(total of Ion-Pair)
Purity(Neutralization titration)	min. 98.0 %
Solubility in hot Water	very faint turbidity

A18650

Alfa Aesar

beta-Alanine benzyl ester p-toluenesulfonate

98%

1031元/10g; 2426元/50g; 10043元/250g;

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基本信息

MDL
MFCD00039061

分子式
C₆H₅CH₂O₂CCH₂CH₂NH₂?HO₃SC₆H₄CH<sub

分子量
351.42

熔点
138-139°

形态
Solid

安全信息

TSCA
否

214953

Fluorochem

H-beta-Ala-Obzl Tos

95%

220元/10g; 374元/25g;

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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 .