CAS 28711-29-7; 1h-1,2,4-三唑-1-乙酸; 1h-1,2,4-triazole-1-acetic acid

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货号

品牌

产品名称

规格

包装、参考价格

H826158

MACKLIN

2-(1H-1,2,4-三唑-1-基)乙酸

98%

77元/250mg; 299元/1g; 999元/5g; 3666元/25g;

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储存：-20°C, 避光, 惰性气体

162068

J&K

2-(1H-1,2,4-triazol-1-yl)acetic acid

95%

1587元/1G;

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基本信息

分子式	C₄H₅N₃O₂
分子量	127.1000
MDL编码	MFCD00036051

H31732

Alfa Aesar

1H-1,2,4-Triazole-1-acetic acid

97%

1353元/250mg; 3742元/1g;

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应用
1H-1,2,4-Triazole-1-acetic acid is used to produce (1-hydroxy-1-phosphono-2-[1,2,4]triazol-1-yl-ethyl)-phosphonic acid at the temperature of 100 - 110?°C. It will need reagent H3PO4, PCl3 and solvent chlorobenzene

备注
Keep container tightly closed. Store in cool, dry conditions in well sealed containers

基本信息

MDL
MFCD00036051

分子式
C₄H₅N₃O₂

分子量
127.10

熔点
201-205°

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Soluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

058860

Fluorochem

[1,2,4]Triazol-1-yl-acetic acid

95%

1826元/1g; 5412元/5g; 16192元/25g;

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基本信息

CAS Number	28711-29-7
MDL Number	MFCD00036051
Melting Point	201-205℃

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 .