MSDS PAGE: CAS 00078-93-3 MSDS iosh_gov

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(METHYL ETHYL KETONE)

/

(METHYL ETHYL KETONE)
2 , , (ETHYL METHYL KETONE MEK 2 BUTANONE METHYL
ACETONE METHYL 2 PROPANONE ETHYL METHYL CETONE BUTANONE)
CAS No. 00078-93-3
100

MEK 2.3

3(

1. 2. , , 3.

1. 5 2. ( ) 3.
,
:1. , 2. 3.
:1. , 2. , 3. 240 300 ml
4.

C

, , ,
1. 2.
3. 4.
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 06

5. 6.
1. 2. , ,
3. , 4. ,
, 5. ,
, 6.
,

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.
15.
16.
17.
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18.
19.
20.
21.
22.
23.

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11..
12.
13.

BEI

TWA STEL CEILING
200 ppm MEK 2 mg/L
250 ppm

3000ppm

Teflon 4H Barricale Chemrel
1. ( 8 ) 2. 3.

1.
2. 3. 4.
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 06

pH / 79.6
-6 -2

404 1.8 ~ 10
77.5 mmHg @20 2.41
0.805 1 26.8 29 mg/100ml

1.
2. )
3. ( ) 4. ( )
( ) 5.
�? �?
( ) 6. 0.5�?1 7. 2�?

1.

1. ( ) 2. ( ) ( ) 3.
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4. 5. 2�?
,

�?
1.100�?200 ppm
2.

LD50( ) 2740 mg/kg( )
LC50( ) 11300 ppm /4H( )
500 mg/24H
350 ppm
( ) ,
1.
3000 ppm/7H 6-15
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/
1. MEK MEK
MEK 24
2. MEK
3.
4. MEK 3-12
5. MEK 2.3

1. 2.

1.DOT 49 CFR
2.IATA/ICAO 3
3.IMDG 3
1193
1. 84
2.
3.

1.CHEMINFO CCINFO 99-2
2.RTECS TOMES PLUS Vol.41 1999
3.HSDB TOMES PLUS Vol.41 1999

/

89.3.31
�? �? �?/�?

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