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¼ÛÇ®: 34rmb
±¾¹«Ë¾×¨ÒµÉú²úÊÖ¹¤ÏãÔíÄ£¾ß¡¢Í¸Ã÷ÏãÔíÄ£¾ß¡¢ÊÖ¹¤ÔíÄ£ÐÍ¡¢¹¤ÒÕÔíÄ£¾ß¡¢ÒÕÊõÏãÔíÄ£ ¾ß¡¢diyÏãÔíÄ£¾ß¡¢ÌìÈ»ÏãÔíÄ£¾ß¡£ÓµÓÐÊ®¼¸ÄêÖÆÄ£¾ÑéµÄ¼¼ÊõÈËÔ±£¬²ÉÓÃÓÅÖʵÄÈíÄ£² ÄÁÏÅúÁ¿Éú²ú¸÷ÖÖÁ¢Ìå¡¢Æ½Ãæ....
Polyurethane
Specifications of urethane as following:
Polyurethane is composed of A and B.
B-component: type HW260-Bappearance clear or light yellowtransparence liquid, viscosity(Pa.s) 1500....
Butyldi-1....
[2009Äê1ÔÂ31ÈÕ£¬15:36:36]
Product Name:Butyldi-1-adamantylphosphine
CAS-Nr: 321921-71-5
Molecular Formula: C24H39P
Molecular Weight: 358.55
Tetrakis....
[2009Äê1ÔÂ31ÈÕ£¬15:35:21]
oduct Name:Tetrakis(triphenylphosphine)palladium
Palladium(0)tetrakis(triphenylpho sphine)
CAS-Nr: 14221-01-3
EINECS238-086-9
Molecular Formula: C72H60P4Pd
Molecular Weight:1155....
n-Butyllithium
Product Name:n-Butyllithium
CAS-Nr: 109-72-8
EINECS: 203-698-7
Molecular Formula:C4H9Li
Molecular Weight:64.05
Indensity: 0.68(250C)
Boiling point: 60-80 ºC /760mmHg
Flash point: ....
trimethylsilylacetyl....
Product Name: trimethylsilylacetylene, ethynyltrimethylsilane
CAS-Nr: 1066-54-2
Molecular Formula:C5H10Si
Molecular Weight:98.22
Appearance:colorless liquid
Boiling point: 53 0C....
1, 2, 3, 4, 5....
Product Name:1,2,3,4,5-Pentamethylcyclopentadiene
CAS-Nr: 4045-44-7
Molecular Formula: C10H16
Molecular Weight:136.11
Appearance:colorless liquid
Boiling point: 58 0C (13 mmHg)....
Trimethylphosphine
Product NameTrimethylphosphine
CAS-Nr.594-09-2
Molecular Formula C3H9P
Molecular Weight76.08
Appearancecolorless liquid
Melting point: -86ºC
Boiling point: 38-39ºC
Flash point....
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