CAS 25691-37-6; boc-dab-oh

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S801648

MACKLIN

(|S|)-4-氨基-2-(叔丁氧羰基氨基)丁酸

98.0%

31元/1g; 106元/5g; 448元/25g;

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储存：室温
状态：白色到灰白色粉末或固体或块状

A2515

TCI

(S)-4-Amino-2-(tert-butoxycarbonylamino)butyric Acid

>98.0%(T)

390元/1G; 1690元/5G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₉H₁₈N₂O₄ = 218.25
外观与形状(20℃)	固体
Reaxys-RN	4745487
PubChem物质ID	160871423
MDL编号	MFCD00236841

技术规格

Appearance	White to Light yellow to Light orange powder to crystalline
Purity(HPLC)	min. 95.0 area%
Purity(Nonaqueous Titration)	min. 98.0 %
Specific rotation [a]20/D	-9.0 to -11.0 deg(C=2, AcOH)

物性(参考值)

熔点	202 ℃(dec.)
比旋光度 [α]D	-10° (C=2,AcOH)

H62450

Alfa Aesar

(S)-4-Amino-2-(Boc-amino)butyric Acid

97%

498元/250mg; 1492元/1g; 5952元/5g;

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基本信息

MDL
MFCD00236841

分子式
C₉H₁₈N₂O₄

分子量
218.25

形态
Powder

Beilstein
4745487

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H318
Causes skin irritation.Causes serious eye damage.

Precautionary Statements
P280a-P264-P305+P351+P338-P310a-P321-P332+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.

安全信息

危险类别
38-41
Irritating to skin.Risk of serious damage to eyes.

安全等级
26-37/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

TSCA
否

211040

Fluorochem

Boc-L-2,4-Diaminobutyric acid

95%

396元/1g; 1100元/5g; 1650元/10g; 3256元/25g;

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基本信息

CAS Number	25691-37-6
MDL Number	MFCD00236841

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: 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 .