417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2 06
(ISOPHORONE)
/
(ISOPHORONE)
3,5,5- -2- -1- (ISOACETOPHORONE ISOFORONE 3,5,5-TRIMETHYL-2-
CYCLOHEXENE-1-ONE)
CAS No. 00078-59-1
100
-
1. 2. 3.
4.
1. 2. 3.
( ) 4. , 5.
1. 2. 20
3. 4.
1. 2.
3. 4. 240 300 5.
6.
C
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 06
1.
2.
1.
1. 2.
3.
1. 2. 3.
1. 2. 3. 4.
( ) 5.
6.
1.
2.
2/
3/
4/
5/
1.
2.
BEIs
TWA STEL CEILING
5 ppm 10 ppm - -
40ppm
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 06
100ppm
200ppm
Responder 4H
1. 2. 3. 4.
1.
2. 3. 4.
pH / / 215
84
460 0.8 ~ 3.8
0.3 mmHg @20 4.77( =1)
0.922( =1) 1.2g/100ml
1.
2.
1.
-
1. 25ppm 2. 200 400ppm
3.
1. 25ppm 2. 3.
1. 2.
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 06
LD50( ) 2,330 mg/kg( , )
LC50( ) 4600 ppm/8H( , )
100 mg/24H( )
100 mg/24H( )
1. 5 8ppm
2.
ACGIH A3
/
1. ( 7.5 )
2.
3. ( 32 )
1.
2.
3.
1. 84
2.
3.
1.CHEMINFO CCINFO 2000-3
2.RTECS TOMES PLUS Vol.45 2000
3.HSDB TOMES PLUS Vol.45 2000
4.
417!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 06
/
89.11.30
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