MSDS

03/04/2010Revision:
03/12/2010Printed:
6Page:
Goof Off Goodbye Cracks
MATERIAL SAFETY DATA SHEET
07/07/2009Supercedes Revision:
Xylene:
LD50 Rat oral 4.3 g/kg
LD50 Rat oral 10 mL/kg /Xylene/
LD50 Mouse oral 1590 mg/kg /Xylene/
LC50 Rat inhalation 6,350 ppm/4 hr
LCLo Rat inhalation 8,000 ppm/4 hr
LC50 Rat inhalation 6,350 ppm/4 hr
LC50 Mouse inhalation 3,907 ppm/6 hr
LD50 Rat oral 4.3 g/kg and 10 ml/kg /Xylene/
LD50 Mouse oral 1590 mg/kg /Xylene/
LC50 Rat oral 29,000 mg/cu m (6670 ppm) /Xylene/
LD50 Rat oral range from 3523 mg/kg to 8600 mg/kg. /Mixed Xylenes/
LD50 Mouse (B6C3F1) oral 5251 mg/kg (female) and 5627 mg/kg (male). /Mixed Xylenes/
LD50 Rabbit dermal > 5 ml/kg (43 g/kg). /Mixed Xylenes
A teratogenic potential cannot be excluded.
_______________
Heptane:
LD50 Mouse iv 222 mg/kg
LD50 Mouse inhalation 75 g/cu m/2 hr
LC50 Rat inhalation 103 g/cu m/4 hr
Material has not been tested as a whole.
Chronic Toxicological Effects
No data available.
Carcinogenicity/Other Information
A32B No
Hazardous Components (Chemical Name)
Ethylbenzene {Ethylbenzol; Phenylethane} 100-41-4
CAS #
No
NTP IARC ACGIH OSHA
1.
A4n.a. n.a.Xylene (mixed isomers) {Benzene, dimethyl-} 1330-20-7 n.a. 2.
n.a.n.a. n.a.Heptane 142-82-5 n.a. 3.
n.a.n.a. n.a.Liquified petroleum gas, sweetened {propane,
isobutane, n-butane}
68476-86-8 n.a. 4.
12. Ecological Information
Material has not been tested as a whole.
Xylene:
Toxicity:
LD50 Goldfish 13 mg/l/24 hr
LC50 Rainbow trout 13.5 mg/l/96 hr
LC50 Fathead minnow 46 mg/l/1 hr; 42 mg/l/24-96 hr
Persistance and Degradability: It has been found that xylene is biodegraded in soil and groundwater samples
under aerobic conditions and may be degraded under anaerobic denitrifying conditions.
Bioaccumulative Potential: The potential for bioconcentration in aquatic organisms is low based on an
experimental BCF value of 20, measured in eels.
Mobility in Soil: Xylene is expected to have moderate to high mobility in soils based upon experimental Koc
values obtained with a variety of soils at differing pH values and organic carbon content.
Licensed to W.M. Barr and Company
Multi-region format