№ lp_1_2_34322
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A laboratory safety and compliance document defining hazard information, handling requirements, emergency response actions, and training certification for work involving the hazardous chemical toluene.
Chemical name:
Toluene
CAS number:
108-88-3
Alternative names:
Toluol; Tolu-Sol; Methylbenzene; Methacide; Phenylmethane; Methylbenzol
Document type:
Standard operating procedures
Hazard classification:
Highly flammable liquid and vapor; reproductive toxin
Signal word:
Danger
Health hazards:
Aspiration hazard; skin and eye irritation; central nervous system effects; organ damage from prolonged or repeated exposure
Exposure limits:
DOSH TWA 100 ppm, STEL 150 ppm; OSHA TWA 200 ppm, ceiling 300 ppm, 500 ppm peak; NIOSH TWA 100 ppm, STEL 150 ppm
Toxicological data:
Oral LD50 (rat) 636 mg/kg; Dermal LD50 (rabbit) 14,100 mg/kg; Inhalation LC50 (rat) 49,000 mg/m³
Protective equipment:
Chemical safety goggles; nitrile, Viton, or PVA gloves; lab coat; chemical fume hood
Storage requirements:
Flammable materials storage; cool, dry, well-ventilated area; segregation from incompatible chemicals
Waste handling:
Collection as hazardous waste in sealed compatible containers with dangerous waste labeling
Applicable environment:
Laboratory setting
Responsible unit:
Environmental Health & Safety; Principal Investigator
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Year:
2008
Region / City:
-
Topic:
Occupational health, chemical safety
Document type:
Technical report
Organization / Institution:
-
Author:
-
Target audience:
Occupational health professionals, industrial hygienists
Period of validity:
-
Approval date:
July 21, 2008
Date of changes:
-
Context:
Technical document related to health and safety standards for toluene exposure in occupational environments, providing recommendations for permissible exposure limits (PEL) based on scientific findings.
Year:
2024
Region / city:
East Africa
Topic:
Standards
Document type:
Addendum
Organization:
Burundi, Rwanda, Tanzania, Uganda delegation
Author:
Not specified
Target audience:
WTO Members
Period of validity:
Starting from 1 December 2023
Approval date:
2 February 2024
Amendment date:
N/A
The document provides an update on the entry into force of the Draft East African Standard DEAS 345:
2021 regarding Toluene specifications in Uganda, effective 1 December 2023.
Subject:
Physical Chemistry
Topic:
Photochromism and Reaction Kinetics
Molecule:
1’,3’-dihydro-1’,3’,3’-trimethyl-6-nitrospiro(2H-1-benzopyran-2,2’-2H-indole) (6-NO2-BIPS)
Chemical System:
Spiropyran in Toluene Solution
Experiment Type:
Laboratory Experiment
Method:
Flash Photolysis Spectroscopy
Observation Wavelength:
600 nm
Excitation Wavelength:
<400 nm
Temperature Range:
30–60 °C
Measured Parameter:
Lifetime (τ) of Thermal Back Reaction
Calculated Parameter:
Activation Energy (Ea)
Theoretical Model:
Arrhenius Equation
Reported Literature Value:
62.5 kJ mol-1
Software Used:
Logger Pro
Intended Level:
Undergraduate Laboratory
Chemical name:
Pyridine
CAS number:
110-86-1
Document type:
Standard operating procedures
Hazard classification:
Suspected human carcinogen (IARC Group 2B); animal carcinogen (ACGIH A3)
Physical state:
Clear to light yellow liquid
Odor:
Penetrating, nauseating, fishy odor
Signal word:
Danger
Flammability:
Highly flammable liquid and vapor
Exposure routes:
Skin absorption, inhalation, ingestion
Target organs:
Eyes, skin, respiratory system, blood, kidneys, liver, central nervous system
Exposure limits (DOSH):
TWA 5 ppm; STEL 10 ppm
Exposure limits (NIOSH):
TWA 5 ppm; 15 mg/m3
Exposure limits (ACGIH):
TLV 1 ppm; 3.1 mg/m3
Toxicological data (oral LD50):
891 mg/kg (rat); 1,500 mg/kg (mouse)
Toxicological data (dermal LD50):
1,121 mg/kg (rabbit)
Toxicological data (inhalation LC50):
17.1 mg/l, 4 hours (rat)
Required personal protective equipment:
Chemical safety goggles, butyl rubber or PVA gloves, lab coat
Engineering controls:
Certified laboratory chemical fume hood
Emergency equipment:
Eyewash station; emergency shower
Waste disposal requirements:
Collection as hazardous waste in sealed compatible containers with labeling
Storage conditions:
Secured, cool, dry, well-ventilated area; flammable storage
Incompatible materials:
Strong oxidizers, acids, bases
Designated area:
Laboratory fume hood and identified laboratory areas
Training and certification:
Hazard assessment and employee training records included
Year:
Not specified
Region / City:
Not specified
Topic:
Safety procedures for handling hazardous chemicals
Document type:
Standard Operating Procedures
Organization / Institution:
Not specified
Author:
Not specified
Target audience:
Laboratory staff and personnel handling Xylenes
Period of validity:
Not specified
Approval date:
Not specified
Date of revisions:
Not specified
Context:
Standard operating procedure document detailing the safety protocols for handling Xylenes, a hazardous chemical compound, in a laboratory environment.
Note:
Year
Topic:
Chemical Safety, Hazardous Chemicals, Laboratory Procedures
Document Type:
Standard Operating Procedure
Target Audience:
Laboratory Personnel, Safety Officers
Note:
Year
Topic:
Hazardous chemical safety
Document Type:
Standard Operating Procedure
Target Audience:
Laboratory staff, researchers
Note:
Year
Subject:
Hazardous chemicals handling
Document Type:
Standard Operating Procedures
Issuing Organization:
MIOSHA
Related Regulation:
MIOSHA Part 431 – Hazardous Work in Laboratories
Institution:
CMU (Central Michigan University)
Responsible Unit:
Environmental Health and Safety
Document Type:
Standard Operating Procedure (SOP) Template
Subject:
Use of Particularly Hazardous Substances in Laboratories
Applicable To:
Laboratory workers handling particularly hazardous substances
Scope:
Select carcinogens, reproductive toxins, and chemicals with high acute and chronic toxicity
Required Sections:
Chemical identification, hazards, PPE, engineering controls, storage, transportation, spill response, decontamination, waste disposal, SDS location, training verification
Compliance Reference:
CMU Chemical Hygiene Plan
Associated Resources:
NIOSH Pocket Guide to Chemical Hazards; CAMEO Chemicals Database of Hazardous Materials; MSDSonline Safety Data Sheet Database
Record Requirement:
Signed training acknowledgment by laboratory personnel and Trainer/Principal Investigator
Year:
Not specified
Region / City:
Not specified
Topic:
Hazardous Chemicals, Safety Procedures
Document Type:
Standard Operating Procedure
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Employees working with Potassium Permanganate
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Amendments:
Not specified
Year:
2023
Region / City:
Not specified
Subject:
Chemical Safety Procedures
Document Type:
Standard Operating Procedure
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Laboratory personnel, safety officers
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
STANDARD OPERATING PROCEDURES FOR HAZARDOUS AND PARTICULARLY HAZARDOUS CHEMICALS For Sodium Chloride
Year:
Not specified
Region / City:
Not specified
Topic:
Hazardous Chemicals Management
Document Type:
Standard Operating Procedures
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Laboratory personnel and safety officers
Effective Period:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2016
Region / City:
Geneva
Topic:
Human Rights, Family Rights, Sustainable Development, Poverty Eradication
Document Type:
Report
Institution:
United Nations Human Rights Council
Author:
United Nations High Commissioner for Human Rights
Target Audience:
Member States, United Nations Agencies, Civil Society Organizations
Period of Application:
2015–2030
Approval Date:
15 January 2016
Amendment Date:
None
Year:
2019
Region / city:
OECD
Topic:
Adverse Outcome Pathway, oxidative stress, brain development, neurotoxicity
Document Type:
External Review Report
Author:
OECD EAGMST review manager
Target Audience:
Scientific community, regulators, policymakers
Period of validity:
Not specified
Approval Date:
June 2018
Date of revisions:
17 March 2020
Note:
Year
Region / City:
Singapore
Topic:
Hazardous Chemicals Transportation
Document Type:
Emergency Response Plan
Year:
2024
Region / City:
Beitbridge
Subject:
Procurement
Document Type:
Framework Agreement
Organ / Institution:
Municipality of Beitbridge
Author:
Not specified
Target Audience:
Bidders for water treatment chemicals supply
Period of Validity:
2 years
Approval Date:
28 June, 2024
Date of Changes:
Not specified
Note:
Year
Topic:
Chemical Safety
Document Type:
Standard Operating Procedure
Organization / Institution:
EH&S, LSC, and Building Director
Target Audience:
Laboratory staff and safety personnel
Year:
2023
Region / City:
United Nations
Topic:
Chemicals, Classification, Hazardous Materials
Document Type:
Working Document
Organization / Institution:
United Nations Sub-Committee of Experts on the Globally Harmonized System of Classification and Labelling of Chemicals
Author:
United Nations
Target Audience:
Stakeholders in Canada
Period of validity:
July 10 – 12, 2023
Approval Date:
June 1, 2023
Date of Changes:
N/A
Contextual Description:
A working document listing summaries of proposals and discussions for the 44th session of the UN Sub-Committee of Experts on the Globally Harmonized System of Classification and Labelling of Chemicals, specifically for Canadian stakeholders.
Year:
2022
Region / City:
Rwanda
Subject:
Premise licensing for cosmetics, household chemicals, and laboratory chemicals
Document Type:
Form
Organization:
Rwanda FDA
Author:
Not specified
Target Audience:
Companies applying for premise licensing
Period of Validity:
90 calendar days from the date of application
Approval Date:
15/09/2022
Revision Date:
02/09/2022
Review Due Date:
14/09/2025
Note:
Contextual description
Note:
Year
Context:
Information about the classification, handling, and safety of peroxide-forming chemicals in laboratory settings, intended for lab personnel to follow safety protocols when managing these materials.