2H-1-Benzopyran, 2-oxo-

MSDS  :
 Fisher-Fresh Concentrate
CAS  
:
 91-64-5
SYNONYMS  
:
 

Section 1 - Chemical Product and Company Identification

MSDS Name: Fisher-Fresh Concentrate
Catalog Numbers: S80016MF, SF95-4
Synonyms:
None.
Company Identification:

              Fisher Scientific
              1 Reagent Lane
              Fair Lawn, NJ 07410
For information, call:
201-796-7100
Emergency Number:
201-796-7100
For CHEMTREC assistance, call:
800-424-9300
For International CHEMTREC assistance, call:
703-527-3887

Section 2 - Composition, Information on Ingredients

CAS# Chemical Name Percent EINECS/ELINCS
7732-18-5 Water 31.9 231-791-2
107-21-1 Ethylene glycol 30.6 203-473-3
50-00-0 Formaldehyde 24.64 200-001-8
67-56-1 Methyl alcohol 9.9 200-659-6
Not available Fragrances 2.95unlisted
91-64-5 Coumarin 0.01 202-086-7

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: clear yellow liquid. Flash Point: 54.4 deg C.
Danger! Poison! May be fatal or cause blindness if swallowed. May cause allergic respiratory and skin reaction. Harmful if absorbed through skin or if inhaled. Contains formaldehyde which can cause cancer. Flammable liquid and vapor. May cause severe eye and skin irritation with possible burns. May cause central nervous system depression. This substance has caused adverse reproductive and fetal effects in animals. May cause kidney damage. Cannot be made non-poisonous.
Target Organs: Kidneys, central nervous system, respiratory system, eyes, skin.


Potential Health Effects
Eye: May cause severe eye irritation. May cause irreversible eye injury. Contact may cause ulceration of the conjunctiva and cornea.
Skin: May cause severe skin irritation. May be absorbed through the skin in harmful amounts. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion: May cause kidney damage. May cause systemic toxicity with acidosis. May cause hemorrhaging of the digestive tract. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract. May cause systemic toxicity including central nervous system depression, convulsions, coma, and possible death due to respiratory failure.
Inhalation: May cause asthmatic attacks due to allergic sensitization of the respiratory tract. May cause pulmonary edema and severe respiratory disturbances. If ethylene glycol is heated or misted in work areas that are poorly ventilated, vapor/mist may accumulate and cause respiratory irritation and symptoms such as headache and nausea.
Chronic: Contains formaldehyde which can cause cancer in humans. There is sufficient evidence that formaldehyde causes nasopharyngeal cancer in humans, a rare cancer in developed countries. There is limited evidence that formaldehyde causes cancer of the nasal cavity and paranasal sinuses and strong but not sufficient evidence for leukemia.

Section 4 - First Aid Measures


Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Skin: Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures


General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Vapors can travel to a source of ignition and flash back. Combustible liquid. Can form explosive mixtures at temperatures above the flashpoint. Use water spray to keep fire-exposed containers cool.
Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam.
Flash Point: 54.4 deg C ( 129.92 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 2; Instability: 0

Section 6 - Accidental Release Measures


General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Wear a self contained breathing apparatus and appropriate personal protection. (See Exposure Controls, Personal Protection section). Neutralize spill with sodium bicarbonate. Use water spray to disperse the gas/vapor. Remove all sources of ignition. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Do not use combustible materials such as sawdust. Provide ventilation.

Section 7 - Handling and Storage


Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Ground and bond containers when transferring material. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Do not ingest or inhale. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Keep away from heat, sparks and flame.
Storage: Keep away from heat, sparks, and flame. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - Exposure Controls, Personal Protection


Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. See 29CFR 1910.1048 for regulatory requirements pertaining to all occupational exposures to formaldehyde, i.e., from formaldehyde gas, its solutions, and materials that release formaldehyde.
Exposure Limits
Chemical Name ACGIH NIOSH OSHA - Final PELs
Water none listed none listed none listed
Ethylene glycol 100 mg/m3 Ceiling (aerosol only) none listed none listed
Formaldehyde 0.3 ppm Ceiling 0.016 ppm TWA 20 ppm IDLH 0.75 ppm TWA; 0.5 ppm Action Level; 0.75 ppm TWA; 2 ppm STEL (Irritant and potential cancer ha zard - see 29 CFR 1910.1048)
Methyl alcohol 200 ppm TWA; 250 ppm STEL; Skin - potential significant contribution to overall exposure by the cutaneous r oute 200 ppm TWA; 260 mg/m3 TWA 6000 ppm IDLH 200 ppm TWA; 260 mg/m3 TWA
Fragrances none listed none listed none listed
Coumarin none listed none listed none listed

OSHA Vacated PELs: Water: No OSHA Vacated PELs are listed for this chemical. Ethylene glycol: No OSHA Vacated PELs are listed for this chemical. Formaldehyde: 3 ppm TWA (unless specified in 1910.1048) Methyl alcohol: 200 ppm TWA; 260 mg/m3 TWA Fragrances: No OSHA Vacated PELs are listed for this chemical. Coumarin: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear chemical splash goggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - Physical and Chemical Properties


Physical State: Liquid
Appearance: clear yellow
Odor: formaldehyde
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 98 deg C
Freezing/Melting Point:13 deg C
Decomposition Temperature:Not available.
Solubility: Soluble.
Specific Gravity/Density:1.02
Molecular Formula:Not applicable.
Molecular Weight:Not available.

Section 10 - Stability and Reactivity


Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Ignition sources, confined spaces.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information


RTECS#:      
CAS# 7732-18-5: ZC0110000      
CAS# 107-21-1: KW2975000      
CAS# 50-00-0: LP8925000      
CAS# 67-56-1: PC1400000      
CAS# 91-64-5: GN4200000
LD50/LC50:
CAS# 7732-18-5:
     Oral, rat: LD50 = >90 mL/kg;
.

CAS# 107-21-1:
     Draize test, rabbit, eye: 500 mg/24H Mild;
     Draize test, rabbit, eye: 100 mg/1H Mild;
     Draize test, rabbit, eye: 0.012 ppm/3D;
     Draize test, rabbit, eye: 1440 mg/6H Moderate;
     Oral, mouse: LD50 = 5500 mg/kg;
     Oral, rat: LD50 = 4700 mg/kg;
     Skin, rabbit: LD50 = 9530 uL/kg;
.

CAS# 50-00-0:
     Draize test, rabbit, eye: 750 ug/24H Severe;
     Draize test, rabbit, eye: 750 ug Severe;
     Draize test, rabbit, eye: 10 mg Severe;
     Draize test, rabbit, eye: 37% Severe;
     Draize test, rabbit, skin: 2 mg/24H Severe;
     Draize test, rabbit, skin: 50 mg/24H Moderate;
     Inhalation, mouse: LC50 = 454 mg/m3/4H;
     Inhalation, mouse: LC50 = 505 mg/m3/2H;
     Inhalation, rat: LC50 = 203 mg/m3;
     Inhalation, rat: LC50 = 578 mg/m3/2H;
     Inhalation, rat: LC50 = 250 ppm/2H;
     Oral, mouse: LD50 = 42
CAS# 67-56-1:
     Draize test, rabbit, eye: 40 mg Moderate;
     Draize test, rabbit, eye: 100 mg/24H Moderate;
     Draize test, rabbit, skin: 20 mg/24H Moderate;
     Inhalation, rabbit: LC50 = 81000 mg/m3/14H;
     Inhalation, rat: LC50 = 64000 ppm/4H;
     Oral, mouse: LD50 = 7300 mg/kg;
     Oral, rabbit: LD50 = 14200 mg/kg;
     Oral, rat: LD50 = 5600 mg/kg;
     Skin, rabbit: LD50 = 15800 mg/kg;
.

CAS# 91-64-5:
     Oral, mouse: LD50 = 196 mg/kg;
     Oral, rat: LD50 = 293 mg/kg;
.

Carcinogenicity:
CAS# 7732-18-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 107-21-1: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 50-00-0:
  • ACGIH: A2 - Suspected Human Carcinogen
  • California: carcinogen, initial date 1/1/88 (gas)
  • NTP: Suspect carcinogen
  • IARC: Group 1 carcinogen
CAS# 67-56-1: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 91-64-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: In June 2004 an expert IARC group determined that there is now sufficient evidence that formaldehyde causes nasopharyngeal cancer in humans, a rare cancer in developed countries.
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found
Other Studies:

Section 12 - Ecological Information

No information available.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series:
CAS# 50-00-0: waste number U122.
CAS# 67-56-1: waste number U154 (Ignitable waste).

Section 14 - Transport Information

US DOT Canada TDG
Shipping Name: FORMALDEHYDE, SOLUTIONS, FLAMMABLE No information available.
Hazard Class: 3
UN Number: UN1198
Packing Group: III

Section 15 - Regulatory Information

US FEDERAL

TSCA
     CAS# 7732-18-5 is listed on the TSCA inventory.
     CAS# 107-21-1 is listed on the TSCA inventory.
     CAS# 50-00-0 is listed on the TSCA inventory.
     CAS# 67-56-1 is listed on the TSCA inventory.
     Fragrances is not listed on the TSCA inventory. It is for research and development use only.
     CAS# 91-64-5 is listed on the TSCA inventory.
Health & Safety Reporting List
     None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
     None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
     None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
     None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
     CAS# 107-21-1: 5000 lb final RQ; 2270 kg final RQ      CAS# 50-00-0: 100 lb final RQ; 45.4 kg final RQ      CAS# 67-56-1: 5000 lb final RQ; 2270 kg final RQ
SARA Section 302 Extremely Hazardous Substances
     CAS# 50-00-0: 500 lb TPQ
SARA Codes
     CAS # 107-21-1: immediate, delayed.
     CAS # 50-00-0: immediate, delayed.
     CAS # 67-56-1: immediate, fire.
     CAS # 91-64-5: immediate, delayed.
Section 313
     This material contains Ethylene glycol (CAS# 107-21-1, 30.6%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
     This material contains Formaldehyde (CAS# 50-00-0, 24.64%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
     This material contains Methyl alcohol (CAS# 67-56-1, 9.9%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
     CAS# 107-21-1 is listed as a hazardous air pollutant (HAP).
     CAS# 50-00-0 is listed as a hazardous air pollutant (HAP).
     CAS# 67-56-1 is listed as a hazardous air pollutant (HAP).


     This material does not contain any Class 1 Ozone depletors.
     This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 50-00-0 is listed as a Hazardous Substance under the CWA.
     None of the chemicals in this product are listed as Priority Pollutants under the CWA.
     None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
     CAS# 50-00-0 is considered highly hazardous by OSHA.
STATE
     CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
     CAS# 107-21-1 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
     CAS# 50-00-0 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
     CAS# 67-56-1 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
     CAS# 91-64-5 can be found on the following state right to know lists: California.

California Prop 65
WARNING: This product contains Formaldehyde, a chemical known to the state of California to cause cancer.
California No Significant Risk Level: CAS# 50-00-0: 40 ?g/day NSRL

European/International Regulations

European Labeling in Accordance with EC Directives
Hazard Symbols:
     T C
Risk Phrases:

     R 10 Flammable.
     R 23/25 Toxic by inhalation and if swallowed.
     R 34 Causes burns.
     R 45 May cause cancer.

Safety Phrases:


WGK (Water Danger/Protection)

     CAS# 7732-18-5: No information available.
     CAS# 107-21-1: 0
     CAS# 50-00-0: 2
     CAS# 67-56-1: 1
     CAS# 91-64-5: 0
Canada - DSL/NDSL
     CAS# 7732-18-5 is listed on Canada's DSL List.
     CAS# 107-21-1 is listed on Canada's DSL List.
     CAS# 50-00-0 is listed on Canada's DSL List.
     CAS# 67-56-1 is listed on Canada's DSL List.
     CAS# 91-64-5 is listed on Canada's DSL List.
Canada - WHMIS
     This product has a WHMIS classification of B3, D1A, D2A.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
     CAS# 107-21-1 is listed on the Canadian Ingredient Disclosure List.
     CAS# 50-00-0 is listed on the Canadian Ingredient Disclosure List.
     CAS# 67-56-1 is listed on the Canadian Ingredient Disclosure List.

Section 16 - Additional Information

MSDS Creation Date: 7/12/1999
Revision #6 Date: 10/29/2007

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages.

;

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2H-1-Benzopyran-2-one

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