Page 189 - Demo

Safety Reference
Laboratory Solution Preparation
Pages 208–222
Goggle Safety
Page 195
Chemical Inventory and Storage Pages 224–233
How to Read a Safety Data Sheet Pages 190–191
Acid Safety
Pages 202–203
PAGE TOPIC
188–207 Laboratory Safety Articles
188 Start with Safety
189 Chemical Safety in the Lab
190–191 How to Read A Safety
Data Sheet (SDS) 192–194 Right to Know Laws
195 Goggle Safety
196–197 Chemical Exposure 198–199 How Toxic is Toxic? 200–201 Flammable Liquid Safety 202–203 Acid Safety
204–205 Seven–Step Plan to Clean
Up Your Storage Area
206 Chemical Labeling
207 Practical Solutions to
Reduce Your Liability
208–222 Laboratory Solution
Preparation 224–233 Chemical Inventory
and Storage
234 Chemical Disposal Section
234–235 Review of Chemical Disposal Procedures
236 16 Steps to Minimize Chemical Disposal
237–238 Greening the School Science Lab
239–240 The Basics of Laboratory Chemical Disposal
241–260 Chemical Disposal Procedures
Phenolphthalein
1% alcoholic: Dissolve 1 g of phenolphthalein in 50 mL of 95% ethyl alcohol, then dilute to 100 mL with 95% ethyl alcohol. (pH indicator)
LINN CIENTIFIC NC
SDS #: 181.00
Revision Date: September 25, 2018
Safety Data Sheet (SDS)
SECTION 1 — CHEMICAL PRODUCT AND COMPANY IDENTIFICATION n-Butyl Alcohol
Flinn Scientific, Inc. P.O. Box 219 Batavia, IL 60510 (800) 452-1261
CHEMTREC Emergency Phone Number: (800) 424-9300 Signal Word SECTION 2 — HAZARDS IDENTIFICATION
DANGER
Pictograms
Hazard class: Flammable liquids (Category 3). Flammable liquid and vapor (H226). Keep away from heat, sparks, open flames, and hot surfaces. No smoking (P210).
Hazard class: Acute toxicity, oral (Category 4). Harmful if swallowed (H302). Do not eat, drink or smoke when using this product (P270).
Hazard class: Skin corrosion or irritation (Category 2). Causes skin irritation (H315).
Hazard class: Serious eye damage/eye irritation (Category 1). Causes serious eye damage (H318).
Hazard class: Specific target organ toxicity, single exposure; respiratory tract irritation (Category 3). May cause respiratory irritation (H335).
Hazard class: Specific target organ toxicity, single exposure; Narcotic effects (Category 3). May cause drowsiness or dizziness (H336). Avoid breathing mist, vapors or spray (P261).
SECTION 3 — COMPOSITION, INFORMATION ON INGREDIENTS
Formula Weight 74.12
Component Name
CAS Number
Formula
Concentration
n-Butyl alcohol
71-36-3
CH3(CH2)2CH2OH
Synonym: 1-Butanol; n-Butanol
SECTION 4 — FIRST AID MEASURES
Call a POISON CENTER or physician if you feel unwell (P312).
If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing (P304+P340).
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing (P305+P351+P338).
If on skin (or hair): Immediately remove all contaminated clothing. Rinse skin with water (P303+P361+P353).
If swallowed: Rinse mouth. Call a POISON CENTER or physician if you feel unwell (P302+P301+P312).
SECTION 5 — FIRE FIGHTING MEASURES
Class 1C flammable liquid.
Flash point: 37 oC Flammable limits: Lower: 1.4% Upper: 11.2%
When heated to decomposition, may emit CO and CO2.
In case of fire: Use triclass dry chemical fire extinguisher (P370+P378).
SECTION 6 — ACCIDENTAL RELEASE MEASURES
Remove all ignition sources and ventilate area. Contain the spill with sand or other inert absorbent material and deposit in a sealed bag or container. See Sections 8 and 13 for further information.
© 2019 Flinn Scientific, Inc. All Rights Reserved. PAGE 1 OF 2
Autoignition Temperature: 343 oC
NFPA CODE
H-2 F-3 R-0
2018
2017
FLINN SCIENTIFIC, INC.
Safety Data Sheet n-Butyl Alcohol SDS #: 181.00
SECTION 7 — HANDLING AND STORAGE
Flinn Suggested Chemical Storage Pattern: Organic #2. Store with alcohols, glycols, amines, and amides.
Store in a dedicated flammables cabinet. If a flammables cabinet is not available, store in Flinn Saf-StorTM can. Keep container tightly closed (P233). Keep cool (P235). Use only in a well-ventilated area or in a hood (P271).
SECTION 8 — EXPOSURE CONTROLS, PERSONAL PROTECTION
Wear protective gloves, protective clothing and eye protection (P280). Wash thoroughly after handling (P264). Use ventilation to keep airborne concentrations below exposure limits.
Exposure guidelines: PEL 100 ppm (OSHA) TLV 20 ppm (ACGIH)
SECTION 9 — PHYSICAL AND CHEMICAL PROPERTIES
Clear colorless liquid. Wine-like odor. Boiling point: 117.7 oC Soluble: Water (20%). Miscible with alcohol and ether. Melting point: -89 oC
SECTION 10 — STABILITY AND REACTIVITY
Avoid contact with aluminum, chromium trioxide, and oxidizing materials. Substance may develop explosive hydroperoxides.
Shelf life: Fair, substance may oxidize. See Section 7 for further information.
SECTION 11 — TOXICOLOGICAL INFORMATION
Acute effects: Absorbed through skin. Eye, skin, respiratory tract irritation. Dizziness. CNS depression.
Chronic effects: N.A.
Target organs: Eyes, skin, respiratory system, central nervous system.
ORL-RAT LD50: 790 mg/kg IHL-RAT LC50: 8000 ppm/4H SKN-RBT LD50: 3400 mg/kg
N.A. = Not available, not all health aspects of this substance have been fully investigated.
SECTION 12 — ECOLOGICAL INFORMATION
Data not yet available.
SECTION 13 — DISPOSAL CONSIDERATIONS
Please review all federal, state and local regulations that may apply before proceeding. Flinn Suggested Disposal Method #18b is one option.
SECTION 14 — TRANSPORT INFORMATION
Shipping name: Butanols. Hazard class: 3, Flammable Liquid. UN number: UN1120. N/A = Not applicable
SECTION 15 — REGULATORY INFORMATION
TSCA-listed, EINECS-listed (200-751-6), RCRA code U031.
SECTION 16 — OTHER INFORMATION
This Safety Data Sheet (SDS) is for guidance and is based upon information and tests believed to be reliable. Flinn Scientific, Inc. makes no guarantee of the accuracy or completeness of the data and shall not be liable for any damages relating thereto. The data is offered solely for your consideration, investigation, and verification. The data should not be confused with local, state, federal or insurance mandates, regulations, or requirements and CONSTITUTE NO WARRANTY. Any use of this data and information must be determined by the science instructor to be in accordance with applicable local, state or federal laws and regulations. The conditions or methods of handling, storage, use and disposal of the product(s) described are beyond the control of Flinn Scientific, Inc. and may be beyond our knowledge. FOR THIS AND OTHER REASONS, WE DO NOT ASSUME RESPONSIBILITY AND EXPRESSLY DISCLAIM LIABILITY FOR LOSS, DAMAGE OR EXPENSE ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE HANDLING, STORAGE, USE OR DISPOSAL OF THIS PRODUCT(S).
Consult your copy of the Flinn Science Catalog/Reference Manual for additional information about laboratory chemicals. © 2016 Flinn Scientific, Inc. All Rights Reserved. PAGE 2 OF 2
Refractive index: 1.3988 Specific gravity: 0.81
Revision Date: September 25, 2015