CAS 20651-71-2; 对丁基苯甲酸; 4-n-Butylbenzoic acid

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产品名称

规格

包装、参考价格

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B802932

MACKLIN

4-丁基苯甲酸

99%

30元/5g; 53元/25g; 165元/100g; 690元/500g;

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储存：室温
状态：白色粉末,晶体和/或块状

B0241

TCI

4-Butylbenzoic Acid

>98.0%(T)

170元/5G; 690元/25G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₁₁H₁₄O₂ = 178.23
外观与形状(20℃)	固体
Reaxys-RN	2044046
PubChem物质ID	87563358
SDBS (AIST Spectral DB)	6926
MDL编号	MFCD00002571

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 97.0 %
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

熔点

100 ℃

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。 H402 : 对水生生物有害。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P273 : 避免释放到环境中。 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。

175876

J&K

4-Butylbenzoic Acid

99%

161元/5G; 223元/25G; 735元/100G;

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基本信息

分子式	C₁₁H₁₄O₂
分子量	178.23
熔点	100-103
MDL编码	MFCD00002571
Beilstein	2044046
EINECS 编号	243-940-9

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P280 P301+P312 P302+P352 P305+P351+P338
WGK	3
TSCA	是

B23891

Alfa Aesar

4-n-Butylbenzoic acid

99%

1200元/5g; 2651元/25g; 8411元/100g;

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基本信息

MDL
MFCD00002571

EINECS
243-940-9

分子式
C₁₁H₁₄O₂

分子量
178.23

熔点
100-113°

形态
Crystalline powder

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
是

048897

Fluorochem

4-Butyl-benzoic acid

97%

220元/1g; 286元/10g; 638元/25g; 1474元/100g;

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基本信息

CAS Number	20651-71-2
MDL Number	MFCD00002571
Boiling Point	300.2 ℃ at 760 mmHg
Melting Point	100-113℃

安全信息

图形或危害标志
危险性说明	H301: Toxic if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.