4,4-浜屾皑鍩鸿嫰鐮?DDS)

涓枃鍚屼箟璇嶏細姘ㄨ嫰鐮淃4锛?鈥?浜屾皑鍩轰簩鑻牅;4,4'-浜屾皑鍩轰簩鑻牅

CAS鍙?0-08-0

鍒嗗瓙寮廋12H12N2O2S

鍒嗗瓙閲?48.3

EINECS鍙?01-248-4

搴旂敤锛?,4'-浜屾皑鍩轰簩鑻牅鏄竴绉嶉€氳繃楂樻俯楂樺帇缁忔皑鍖栧弽搴旂簿鍒惰€屾垚鐨勯噸瑕佺殑鑺崇牅鍖栧悎鐗╋紝涓昏搴旂敤浜庡悎鎴愯仛鐮滈叞鑳烘爲鑴傚強鍏朵粬楂樺垎瀛愬悎鎴愭潗鏂欙紝鍚堟垚澶氱閰告€у伓姘煋鏂欏強鍒嗘暎鏌撴枡銆侟br/>鍙綔鐜哀鏍戣剛鍥哄寲鍓傚強鐢靛櫒琛屼笟鐨勭粷缂樻潗鏂欙紝绾虹粐鍣ㄦ潗锛岃繕鍙敤浣滃偓鍖栧墏銆侟/span>

CAS:80-08-0

MF:C12H12N2O2S

MW:248.3

EINECS:201-248-4

Melting point 175-177 掳C(lit.)

Boiling point 511.7卤35.0 掳C(Predicted)

density 1.2701 (rough estimate)

vapor pressure 0.004Pa at 25鈩傸/span>

refractive index 1.5950 (estimate)

storage temp. 2-8掳C

solubility 0.38g/l

pka pKb 13.0(at 25鈩?

form Crystalline Powder

color White to beige

Chemical Properties Off -White Crystalline Solid

Uses It can be used for preparation polyimide and epoxy resin material.