甲基丙烯醛(含稳定剂HQ)

CAS号
78-85-3
CCD编号
CCD00006680
分子式
C4 H6 O
分子量
70.0904

基本信息

产品名称: 甲基丙烯醛(含稳定剂HQ)
CAS: 78-85-3
中文同义词: 2-甲基-2-丙烯醛 ; α-甲基丙烯醛 ; 甲基丙烯醛 ; 甲基丙烯醛(含稳定剂HQ) ; 异丁烯醛 ; 2-甲基丙烯醛
英文同义词: 2-METHYL-2-PROPENAL ; 2-METHYL-PROPENAL ; METHACRYLALDEHYDE ; 2-METHYLPROP-2-ENAL ; METHACROLEIN ; ISOBUTENAL ; METHYLACROLEIN ; 2-METHYLACROLEIN
MDL号: MFCD00006974
氢键受体数量: 1
氢键供体数量: 0
Smile: CC(=C)C=O
InChi: InChI=1S/C4H6O/c1-4(2)3-5/h3H,1H2,2H3
InChiKey: InChIKey=STNJBCKSHOAVAJ-UHFFFAOYSA-N

性质

熔点: -81 DEG C(LIT)
沸点: 68-70 DEG C(LIT)
密度: 0.85g/mLat25°C(lit.)
物理性质: REFRACTIVE INDEX: N20/D 1.416(LIT)
VAPOR DENSITY: 2.4 (VS AIR)
VAPOR PRESSURE: 121 MMHG (20 DEG C)
VAPOR PRESSURE: 13.44 PSI (55 DEG C)
VAPOR PRESSURE: 5.35 PSI (20 DEG C)
注解: GENERAL DESCRIPTION: INHIBITED
RIDADR: UN 2396 3/PG 2
RTECS: OZ2625000
STORAGE TEMPERATURE: 2-8 DEG C
UNSPSC: 12352100
WGK: 3

安全信息

符号: GHS02 GHS02 GHS05 GHS05 GHS06 GHS06
信号词: Danger
危险声明: H225-H301 + H311-H314
警示性声明: P210-P280-P301 + P310-P305 + P351 + P338-P310
危害码: F,T
风险声明: R:11-24/25-34
安全声明: S:16-26-36/37/39-45
WGK德国: 3

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