MSDS PAGE: CAS 1330-20-7 MSDS iosh_gov

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(XYLENE)

/

(XYLENES)
DIMETHYLBENZENE METHYLTOLUENE XYLOL MIXED XYLENE
CAS No. 1330-20-7
100

3( )

1. 2.
3.
1. ( )2. 3.
20 4. 5.

1. 2. 5
3.
1. 2. 3. 240~300
4.
5.

C
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1. 2.

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.
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14. ( )
15.
16.
17.
18.
19.
20.

1.
2.
3.
4.
5.
6.
7.
8.

1. 2.
3. 4.

BEI

TWA STEL CEILING
100 ppm 125 ppm
1.5 g

900ppm
( )
( )
( )
( )
Viton 4H Barricade
1. 8 2.

1.
2. 3. 4.
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pH / / 137-140
17-25

527 1.0 ~ 7.0
6-6.5mmHg @20 3.7
0.86 1 130mg/l

1. 2. 3.
: 4.
1.
1. 3. 4.

1. 200ppm 2. 700ppm
3. (10000ppm) 4.

1. 2.
1.
LD50( ) 5251 mg/kg ( )
LC50( ) 6350 ppm/4H ( )
LDL0 50 mg/kg( )
LCL0 10000 ppm/6H( )
500 mg/24H( )
87 mg( )

1. ( ) 2.
250 mg/m3/24H( 7-15 )
IARC Group 3
BDHJI B5

/
1.
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2.
3.
4.
5.

1.
2.
3.

1.DOT 49 CFR
2.IATA/ICAO 3
3.IMDG 3
1307
1. 84
2.
3.

1.CHEMINFO CCINFO 99-2
2.HAZARDTEXT TOMES PLUS Vol.41 1999
3.RTECS TOMES PLUS Vol.41 1999
4.HSDB TOMES PLUS Vol.41 1999
5.

/

89.3.31
�? �? �?/�?
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