基本信息 |
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产品名称: | 对苯二异氰酸酯 |
CAS: | 104-49-4 |
中文同义词: | 对苯二异氰酸酯 |
英文同义词: | 1,4-PHENYLENE DIISOCYANATE ; BENZENE 1,4-DIISOCYANATE ; P-PHENYLENE DIISOCYANATE ; ATTERCOP-CHM AT113589 ; 1,4-DIISOCYANATOBENZENE ; LABOTEST-BB LTBB004933 ; EMOLECULES 492946 ; PPDI |
MDL号: | MFCD00002025 |
氢键受体数量: | 4 |
氢键供体数量: | 0 |
Smile: | C1(=CC=C(C=C1)N=C=O)N=C=O |
InChi: | InChI=1S/C8H4N2O2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h1-4H |
InChiKey: | InChIKey=ALQLPWJFHRMHIU-UHFFFAOYSA-N |
性质 |
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熔点: | 96-99 DEG C(LIT)/96-99 °C/96-99 °C |
沸点: | 260 DEG C(LIT)/260 °C/260 °C |
物理性质: | FLASHPOINT: >113 DEG C FLASHPOINT: >235.4 DEG F VAPOR PRESSURE: <0.01 MMHG (20 DEG C) |
注解: | LEGAL INFORMATION: DUPONT PRODUCT RIDADR: UN 3261 8/PG 3 RTECS: CZ6150000 UNSPSC: 12352100 WGK: 3 |
安全信息 |
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符号: |
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信号词: | Danger |
危险声明: | H302 + H312 + H332-H315-H318-H334 |
警示性声明: | P261-P280-P305 + P351 + P338-P342 + P311 |
危害码: | Xn |
风险声明: | R:20/21/22-38-41-42 |
安全声明: | S:22-26-36/37-36/37/39-45 |
UN代码: | 2811 |
WGK德国: | 3 |
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