MSDS PAGE: CAS 138-22-7 MSDS iosh_gov

2152!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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n-Butyl lactate
–�??

/

n-Butyl lactate
Butyl Lactate Laclic Acid Butyl Ester 2-Hydrnypropanoic Acid Butyl Ester
CAS No. 138-22-7
100

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1. 2.
3. 4.
1. 2. 3.
1. 15 2.
1. 1 2 2. 3. 4.

C

1. 2.
1. 2. 3.
4.
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2152!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 05

1.

1.
2.

1.
2.
3.
4.

1.
2.

1.
2.
3.

BEIs

TWA STEL CEILING
5 ppm 10 ppm –�?? –�??

5ppm

1.
2. 3. 4.
2152!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2152!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 05

pH / / 188
71

382 1.15 ( )
0.4 mmHg 5.0
0.974~0.984( =1) ( )

1.
2.

( )

1. 4ppm
2.
3.

1.
2.
LD50( ) 12 g/Kg( )
LC50( ) -
500 mg/24H( )

1. 2.

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/ –�??

1.
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 05

2.

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1.CHEMINFO CCINFO 99-2
2.RTECS TOMES PLUS Vol.41 1999
3.New Jersey Hazardous Substance Fact Sheets TOMES PLUS Vol.14 1999
4.NIOSH/OSHA,Occupational Health Guidelines for Chemical Hazards,1981
5.Material Safety Data Sheets,Genium Publishing Corporation,1997
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89.3.31
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iosh_gov_tw---msds1005.asp	7787-47-5
iosh_gov_tw---msds1008.asp	1306-23-6
iosh_gov_tw---msds1010.asp	8050-88-2
iosh_gov_tw---msds1011.asp	101-14-4
iosh_gov_tw---msds1013.asp	6080-56-4
iosh_gov_tw---msds1014.asp	N/A
iosh_gov_tw---msds1016.asp	7446-14-2
iosh_gov_tw---msds1018.asp	1313-13-9
iosh_gov_tw---msds1021.asp	10112-91-1
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iosh_gov_tw---msds1025.asp	628-86-4
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iosh_gov_tw---msds1037.asp	14018-95-2
iosh_gov_tw---msds1039.asp	86-50-0
iosh_gov_tw---msds1041.asp	138-22-7
iosh_gov_tw---msds1042.asp	89-72-5
iosh_gov_tw---msds1043.asp	156-62-7
iosh_gov_tw---msds1045.asp	21351-79-1
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iosh_gov_tw---msds1047.asp	107-07-3
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iosh_gov_tw---msds1074.asp	556-52-5