429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!! 2 06
1,1,1- (1,1,1-TRICHLOROETHANE)
/
1,1,1- (1,1,1-TRICHLOROETHANE)
Methyl chlorofrm Methyltrichloromethane 1,1,1-TCE alpha-Trichloroethane
Trichloromethylmethane 1,1,1-Trichloroethane Trichloroethane(non-specific name)
CAS No. 00071-55-6
100
6.1 ( )
1. 2. 3.
4.
5.
1. 2. 20
3. 4.
1. 2. 5
3.
1. 2.
3. 4. 240 300 5.
6.
7.
C
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!! 3 06
1. / 2.
1. 2. 3.
4.
5. 6.
7.
8.
1. 2.
3.
1. 2. 3.
1. 2. 3.
4. 5.
6.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12. ( )
13.
14.
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!! 4 06
1.
2.
3.
4.
5.
6.
7.
8.
9.
1. 2.
3. 4.
BEI
TWA STEL CEILING
350 ppm 437.5 ppm
10 mg/L Ns Sq
1 mg/L Ns
700 ppm ( )
( )
( )
( )
Viton 4H Barricade Responder
1. 2.
1.
2. 3. 4.
, ( )
pH / / 74.1
/
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!! 5 06
537 7 ~ 16
100mmHg @20 4.55
1.339 1 48mg/100ml
1. 2.
3.
4. 5. ( )
1. 2. 3. 4. 5.
1. 2. 3. 4. 5. (
)
1.
2.450-900ppm
3.1900ppm
4.5000ppm
5.
30 1
(350ppm )
LD50( ) 10,300 mg/kg ( )
LC50( ) 16,000 ppm/4H ( )
LDL0 15800 mg/Kg
LCL0
20 mg/24H
100 mg
43 mg/Kg 21 1-22
IARC Group 3
BDHJI B5
/
1. 90 12
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
429!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!! 6 06
2.
3.
4.
5.
2/
2.
3.
1.DOT 49 CFR 6.1
2.IATA/ICAO 6.1
3.IMDG 6.1
2381
1. 84
2.
3.
1.CHEMINFO CCINFO 99-2
2.HSDB TOMES PLUS Vol.41 1999
3.RTECS TOMES PLUS Vol.41 1999
/
89.3.31
鈥? 鈥? 鈥?/鈥?
鈥漀s鈥? 鈥漇c鈥? 鈥滲鈥?
鈥漀q鈥? 鈥橲q鈥?
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