Substance
ID:177203
Names and Identifiers
IUPAC name
1-(4-benzoylphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione
Synonyms
二苯甲酮-4-马来酰亚胺4-(N-马来酰亚胺)二苯甲酮4-(N-Maleimido)benzophenone
IUPAC Traditional name
1-(4-benzoylphenyl)pyrrole-2,5-dione
Properties
Safety Information
GHS Hazard statements
H315-H319-H335
European Hazard Symbols
Irritant (Xi)Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P261-P305+P351+P338
GHS Signal Word
Warning
Safety Statements
26-36
Storage Temperature
2-8°C
German water hazard class
3
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
36/37/38
Physical Property
Solubility
chloroform: soluble50 mg/mL
DMF: soluble
Molecule Details
Application
含巯基特异性基团和光敏基团的双异官能化交联剂。通常，初始反应在 pH 为 6.8 (6.5-7.0) 时通过硫醚偶联至含游离巯基的分子。紫外光 (250nm) 照射的过程中通过双自由基激发态发生二次键合。二苯甲酮对 C-H 插入表现出更大的特异性并且在水中比类似试剂更稳定。一般说来，它们附接更有效，因为可对其反复照射；然而可能需要更强的照射。与类似试剂相比，二苯甲酮对还原反应不敏感。
包装
100 mg in poly bottle
含巯基特异性基团和光敏基团的双异官能化交联剂。通常，初始反应在 pH 为 6.8 (6.5-7.0) 时通过硫醚偶联至含游离巯基的分子。紫外光 (250nm) 照射的过程中通过双自由基激发态发生二次键合。二苯甲酮对 C-H 插入表现出更大的特异性并且在水中比类似试剂更稳定。一般说来，它们附接更有效，因为可对其反复照射；然而可能需要更强的照射。与类似试剂相比，二苯甲酮对还原反应不敏感。
包装
100 mg in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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