Page 49 - Demo

“Your Safer Source for Science”
ETHER, ETHYL continued
well-ventilated area. TLV 1210 mg/m3. LD50 1215 mg/kg.
Storage: Organic #4 in a dedicated flammables cabinet. If one is not available, store in a Flinn Saf-StorTM Can. Never store this substance in an ordinary household refrigerator. Avoid storing longer than 3–6 months. Buy and store only small quantities. Abide by label expiration date.
Disposal: #15. U-Listed (U117); purchase small amounts for effec- tive inventory control.
Shelf Life: Poor; avoid prolonged storage.
Soluble: Slightly in water; soluble in many common organic solvents.
Color and Odor: Colorless liquid with an aromatic, sweet, not unpleasant odor.
CAS No. 60-29-7
Safety Purchase Suggestion: Consider using an alternative, less hazardous substitute such as Flinn Lull-A-FlyTM to anesthetize Drosophila. Lull-A-Fly contains no ether.
Save On HazMat Fees
47
Ether, Petroleum
see Petroleum Ether
Ethyl Acetate
reagent grade CH3COOC2H5 F.W. 88.11
Ethyl Alcohol
anhydrous, ethanol
denatured with isopropyl alcohol and methanol
 HAZARD ALERT: Dangerous fire hazard and explosion risk; irritat- ing to skin and eyes; slightly toxic by inhalation, ingestion, and skin absorption. LD50 5620 mg/kg. TLV 1440 mg/m3.
Storage: Organic #3 in a dedicated flammables cabinet. If one is not available then store in a Flinn Saf-Stor TM Can.
Disposal: #18a. U-Listed (U012); purchase small amounts for effec- tive inventory control.
Shelf Life: Good if stored safely.
Soluble: Slightly in water; soluble in many organic solvents.
Color and Odor: Colorless liquid with stronger and more pungent odor than acetone.
CAS No. 141-78-6
Technical Note: This substance has been suggested for use in insect morgues in lieu of other, more hazardous substances.
Ethyl Alcohol
absolute
not denatured
This is the alcohol that humans can consume. A federal and local license is required to sell such consumable alcohol. We do not have such a license and do not want to get one. If you need alcohol that contains no denaturant, go to your local liquor store and buy grain alcohol. It may be sold under another name, but what you are seek- ing is 100% pure grain alcohol. Store in a poison cabinet.
E0009 E0010
Color and Odor: Colorless liquid with alcohol odor.
$ 6.40 29.30/1 113.64/4 129.25
E0053 100 mL
E0005 500 mL
E0006 4 liters
$ 7.15 12.15 63.85
For hazard alert, storage, disposal, etc., see Ethyl Alcohol, E0007. Color and Odor: Colorless liquid with alcohol odor.
Ethyl Alcohol
95% ethanol
denatured with isopropyl alcohol and methanol
Ethyl Alcohol
reagent alcohol, anhydrous specially denatured formulation 3A plus 5% isopropyl alcohol
C2H5OH
F.W. 46.07
E0007 E0008
500 mL 4 liters
$ 9.40 33.60
HAZARD ALERT: Dangerous fire risk; flammable; addition of denaturant makes the product poisonous—it cannot be made non- poisonous. TLV 1880 mg/m3.
Storage: Organic #2 in a dedicated flammables cabinet. If a flam- mables cabinet is not available, store in a Flinn Saf-Stor TM Can. Disposal: #26b
Shelf Life: Excellent if stored safely.
Soluble: Miscible with water and many organic solvents.
Color and Odor: Colorless liquid with alcohol odor.
CAS No. 64-17-5
Safety Purchase Suggestion: Do not buy large quantities or large package sizes of ethyl alcohol unless you have safe and fire-resis- tant storage facilities.
C2H5OH F.W. 46.07
E0012
E0013
E0014
500 mL 4 liters 20 liters
$
7.85 31.30 140.60
C2H5OH F.W. 46.07
20 liters
For hazard alert, storage, disposal, etc., see Ethyl Alcohol, E0007.
Ethyl Alcohol
70% in water
denatured ethyl alcohol and water
 HAZARD ALERT: Toxic by ingestion. Storage: Organic #2
Disposal: #26b
Shelf Life: Indefinite
E0030 E0031
500 mL 4 liters
$ 8.35 25.60
$5.70
Soluble: Water and many common organic solvents. Color and Odor: Colorless liquid with alcohol odor.
Ethyl Alcohol Solution
1 Molar
(as C2H5OH)
 HAZARD ALERT: Toxic by ingestion.
E0042 500 mL
E0011
500 mL 4 liters
Organic Solvents for GC Analysis Kit
Nine solvents—two alcohols, three esters, and four ketones—25 mL each, to do all of the experiments in the Vernier Mini GC lab manual! Solvents within each functional group class differ in the number of carbon atoms (CH2 groups), giving rise to a progressive trend in boiling point and excellent separation by gas chromatography. Convenient set of solvents may also be used for boiling point or fractional distillation labs, qualitative analysis of organic functional groups, and identification of unknowns. Solvents include: methyl alcohol, ethyl alcohol, acetone, methyl ethyl ketone, methyl isobutyl ketone, 2-pentanone ethyl acetate, propyl acetate, and butyl acetate. Requires a fume hood or well- ventilated area.
Catalog No.
Description
Price/Each
AP7480
Organic Solvents for GC Analysis Kit
$57.90
Storage: Organic #2
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Colorless liquid with slight alcohol odor.
Ethyl Ether
It’s the end of the academic year—have you checked the expira- tion date of your ethyl ether? We strongly recommend that ethyl ether not be stored for periods longer than 3 to 6 months. With age, ethyl ether may form explosive peroxides. If your ethyl ether is nearing its expiration date, dispose of it before leaving for the summer. Check your current Flinn Scientific Catalog/ Reference Manual for the proper disposal method.