1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 84462,2,4 ( )KS M 8446:2012 2012 12 28 http:/www.kats.go.krKS M 8446:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1997 12 31 ：2012 12 28 2012-0817 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M 8446:2012 2,2,4 ( ) 2,2,4 Trimethylpentane
2、CH3C(CH3)2 CH2CH(CH3)CH3FW： 114.23 1 2,2,4- ( 2,2,4- .) . 2 . . ( ) . KS M 0004, KS M 0005, KS M 0009, KS M 0024, KS M 8001, 3 3.1 2,2,4- . 99 C . 3.2 KS M 0024 2 960 cm 1, 2 900 cm 1, 1 470 cm 1 1 360 cm 1 . , KS M 0024 7.3 a)( ) . 1 . KS M 8446:2012 2 1 4 2,2,4- 5. , 1 . 1 (GC ) (20 C) 20Dn 99.0 %
3、 0.690 g/mL 0.693 g/mL 1.390 1.393 0.001 % 5 5.1 (GC ) KS M 8001 6.32( ) . a) b) 150 m 250 m 10 % . W, W (cm 1) (%) KS M 8446:2012 3 (2- ) . 2 mm 4 mm, 2 m 3 m 70 C 110 C 120 C 150 C 120 C 150 C , 30 mL/min 50 mL/min 0.5 L 5.2 (20 C) KS M 0004 5.2( ) . 5.3 20Dn KS M 0005 . 5.4 KS M 0009 5.3.4 a)( 1：
4、 ) . 100 g 1 mg . 5.5 KS M 8001 6.26 c) 2)( ) . , 20 mL 5 mL A . 6 . 7 . a) “2,2,4- ” “ ” b) c) ( ) d) e) f) 2,2,4() 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 8446:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS 2,2,4Trimethylpentane ICS 71.040.30
