货号 |
纯度 |
规格 |
货期 |
|
C25330-5g |
98% |
5g |
一周 |
|
C25330-25g |
98% |
25g |
一周 |
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C25330-100g |
98% |
100g |
一周 |
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C25330-250g |
98% |
250g |
一周 |
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CAS |
787-70-2 |
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名称 |
4,4'-联苯二甲酸 |
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英文名称 |
Biphenyl-4,4′-dicarboxylic
acid |
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分子式 |
HO2CC6H4C6H4CO2H |
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分子量 |
242.23 |
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熔点 |
>300°C |
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产品介绍 |
Biphenyl-4,4'-dicarboxylicacidisadendrimerbuildingblock. |
别名 |
4,4'-二羧基联苯;联苯二甲酸;4,4'-联苯二羧酸;4,4'-BibenzoicAcid;4,4'-DibenzoicAcid;4,4'-DiphenyldicarboxylicAcid; |
信号词 |
Warning |
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风险声明(欧洲) |
36/37/38 |
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安全声明(欧洲) |
26,37/39 |
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警示性声明 |
P261,P305+P351+P338 |
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危害码(欧洲) |
Xi |
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个人防护设备 |
dustmasktypeN95(US),Eyeshields,Gloves |
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