CAS 5434-21-9; 4-氨基邻苯二甲酸; 4-amino-2-benzenedicarboxylic acid

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

A830804

MACKLIN

4-氨基邻苯二甲酸

98%

35元/5g; 111元/25g; 402元/100g; 1648元/500g;

咨询

储存：室温,密封
状态：白色到灰黄色-红色固体

A1512

TCI

4-Aminophthalic Acid

>95.0%(T)

360元/5G; 890元/25G;

咨询

基本信息

纯度/分析方法	>95.0%(T)
分子式/分子量	C₈H₇NO₄ = 181.15
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	2723405
PubChem物质ID	87560140
MDL编号	MFCD00013985

技术规格

Appearance	White to Gray to Brown powder to crystal
Purity(HPLC)	min. 91.0 area%
Purity(Neutralization titration)	min. 95.0 %

物性(参考值)

熔点	344 ℃(dec.)

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。
防范说明	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。

343898

J&K

4-Aminophthalic Acid

97%

131元/5G; 521元/25G;

咨询

基本信息

分子式	C₈H₇NO₄
分子量	181.15
熔点	344
MDL编码	MFCD00013985
Beilstein	2723405
EINECS 编号	226-596-4

安全信息

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

L03333

Alfa Aesar

4-Aminophthalic Acid

98%

1241元/1g; 3232元/5g;

咨询

基本信息

MDL
MFCD00013985

EINECS
226-596-4

分子式
C₈H₇NO₄

分子量
181.15

熔点
>300°

Beilstein
2723405

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
是

C38224

Alfa Aesar

4-Aminophthalic Acid

97%

757元/1g; 3974元/5g; 13926元/25g;

咨询

基本信息

Ref#
38224

MDL
13985

分子式
C8 H7 N O4

分子量
181.15

240162

Fluorochem

4-Aminophthalic Acid

95%

220元/5g; 572元/25g; 1606元/100g;

咨询

基本信息

CAS Number	5434-21-9
MDL Number	MFCD00013985
Melting Point	344℃

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 .