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CASºÅ£º141-97-9 ±ðÃû: 3-Ñõ´ú¶¡ËáÒÒõ¥
Ó¢ÎÄÃû³Æ£ºEthyl acetoacetate
CASºÅ£º141-97-9
·Ö×Óʽ£ºC6H10O3
·Ö×ÓÁ¿£º130.14
EINECSºÅ£º205-516-1
È۵㣺43¡ãC(lit.)
·Ðµã£º181¡ãC(lit.)
Ãܶȣº1.029g/mLat 20¡ãC(lit.)
ÕôÆøÃܶȣº4.48 (vs air)
ÕôÆøѹ£º1 mm Hg ( 28.5 ¡ãC)
FEMA£º2415 | ETHYL ACETOACETATE
ÕÛÉäÂÊ£ºn20/D1.419
ÉÁµã£º185¡ãF
´¢´æÌõ¼þ£ºStore below +30¡ãC.
Èܽâ¶È£º116 g/L (20¡ãC)
Ëá¶ÈϵÊý(pKa)£º11(at 25¡æ)
ÐÎ̬£ºLiquid
ÑÕÉ«£ºAPHA: ¡Ü15
±ÈÖØ£º1.027¡«1.035 (20/4¡æ)
Ïà¶Ô¼«ÐÔ£º0.577
Æøζ (Odor)£ºAgreeable, fruity.
PHÖµ£º4.0 (110g/l, H2O, 20¡æ)
±¬Õ¨¼«ÏÞÖµ(explosive limit)£º1.0-54%(V)
Ë®ÈܽâÐÔ£º116 g/L (20 oC)
JECFA Number£º595
Merck£º14,3758
BRN£º385838
Îȶ¨ÐÔ£ºStable. Incompatible with acids, bases, oxidizing agents, reducing agents, alkali metals. Combustible.
InChIKey£ºXYIBRDXRRQCHLP-UHFFFAOYSA-N
ÒÒõ£ÒÒËáÒÒõ¥°²È«ÐÅÏ¢
ΣÏÕÐÔ·ûºÅ(GHS)£ºGHS07
¾¯Ê¾´Ê£ºWarning
ΣÏÕÐÔÃèÊö£ºH227-H319-H303
·À·¶ËµÃ÷£ºP210e-P280a-P305+P351+P338-P337+P313-P501a-P210-P264-P280-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
ΣÏÕÆ·±êÖ¾£ºXi
ΣÏÕÀà±ðÂ룺36
°²È«ËµÃ÷£º26-24/25
ΣÏÕÆ·ÔËÊä±àºÅ£ºUN 1993
WGK Germany£º1
RTECSºÅ£ºAK5250000
×Ôȼζȣº580 ¡ãF
TSCA£ºYes
HazardClass£º3.2
PackingGroup£ºIII
º£¹Ø±àÂ룺29183000
¶¾ÐÔ£ºLD50 orally in rats: 3.98 g/kg (Smyth)
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