メチルエチルケトン
Contents
1.2.
3. 1
4. 3 Wethy ethyl ketone 2 C4H8O CH3CH2COCH3 CAS 78 93 3
5. 6 8
6. 10
7. 5 2
8. 1 5 PRTR 2 4 2 L Z 2 2 1 3
9. 1 5 10 8 200ppm 2 0 0 5 ACGIH 2005 200ppm 590mg m3 TLV TWA 200ppm STEL 300ppm
10. 1 1 LD50 5 520mg kg 35 10 8 32 26 LD50 2 737mg kg 8 32 26 LD50 2 884mg kg 8 LD50 2 483mg kg 8 LD50 gt 5 0O00mg kg 8 LD50 gt 8 000mg kg 35 20 8 26 LD50 11 700ppm kg 35 8 32 26 5 5 35 20 8 26 35 20 8 26 2
11. 1 4 UN No Proper Shipping Name Class Packing Group IMO 1193 ETHYL METHYL KETONE 3 I Marine Pollutant UN No Proper Shipping Name Class Packing Group Not applicable ICAO IATA 1193 Methyl ethyl 3 TL ketone 1193 9 3
12. 7 8 8 3
13. 10 20 8 32 2 4 2 5 2 7 25 2 1 35 20 8 26 5 Mouse Ear Swelling Test 20 8 35 20 8 32 26 EPA I inadequate 32 35 20 8 32 26 35 10 20 8 32 26
14. 4 9 pH 1 1 19 19 86 14 8 0 14 9 14 1 8vol 11 5vol9 14 10 5KPa 2 0 14 2 14 14 0 805 20 4 14 log Pow 0 29 14 505 14 0 4 mPa s 20 C 48 1 37850 20 C 47 0 00085 20 C 38 15 45 20 47 24 6mN m 20 48 1x10 s cm 2 5 47 O 498cal g deg 20C 48 0 149W m C 20 47 72 1g mol 38 1 0
15. 35 10 20 8 32 26 35 20 32 26 time estimation test 35 8 20 32 26 35 20 8 32 26 1 2 3 35 20 32 20 32
16. 16 I CSC ICSC R Du 1997 2 1994 6 1995 Registry of Toxic Effects of Chemical Substances NIOSH MSDS MSDS MSDS 7
17. 3 32 1 3 13 1 3 2 2 _ 1 2 9 6 LC50 gt 100mg L 50 2 23 x 10mg L 51 13
18. 20 1088 2011 02 25 1 MEK 5 17 10 TEL 06 6952 2378 FAX 06 6954 8631 2 GHS 2 5 5 2 2B 1 2 3 1 2 gt
19. 2 542 99 0 4 oO
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