393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2 05
N- -1,4- (4-ETHYLMORPHOLINE)
/
N- -1,4- (4-ETHYLMORPHOLINE)
(N-ETHYLMORPHOLINE TETRAHYDRO-1,4-OXAZINE)
CAS No. 00100-74-3
100
3
1. 2. 3. 4.
1. 2. 3.
1. 2.
1. 2. 3. 4.
40ppm
C
1. , 2.
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 05
1. 2.
3.
1. 2. 3.
1. 2.
3. 4. ( )
5.
1.
1. 2.
BEIs
TWA STEL CEILING
- -
5 ppm( ) 10 ppm( )
<50ppm 1. ( 10)
<100ppm 1. (
25) 2. (
50) 3. (
50) 4. ( 50) 5. (
50)
IDLH 1. ( 10,000) 2.
1. ( 50) 2.
1. 2. 3.
1.
2. 3. 4.
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 05
pH 10.9 / 281 138
90 32
1.0 ~ 9.8
5 mmHg 4.0( =1)
0.916( =1)
1. 2. 3.
1. 2. 3.
1. 2. 100ppm2.5 3. 25ppm 50ppm2.5
4. 40ppm 5. 3-11ppm
1. 2.
1. 2.
1.
LD50( ) 1780 mg/kg( , )
LC50( ) 18000 mg/m3/2H( , )
453 mg( )
2 mg( )
-
-
/
1.
2.
3. 2.5
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
393!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 05
4.
1. 2.
1.DOT 49 CFR 3
2.IATA/ICAO 3
3.IMDG 3
1993
1. 84
2.
3.
1.RTECS TOMES PLUS Vol.45 2000
2.HSDB TOMES PLUS Vol.45 2000
3.NIOSH/OSHA,Occupational Health Guidelines for Chemical Hazards,1981
4.Material Safety Data Sheets,Genium Publishing Corporation,1998
/
89.11.30
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