benzyl chloride
CAS No.: 100-44-7
Synonyms:
Formula: C7H7Cl
Exact Mass: 126.02400
Molecular Weight: 126.58300
PSA: 0.00000
LogP: 2.42540
benzyl chloride 100-44-7 MSDS
Name: Benzyl-d7 chloride 99+ atom % D Material Safety Data Sheet
Synonym: Chloromethylbenzene; alpha-Chlorotoluene; Chlorophenylmethane; Benzyl chloride
CAS: 100-44-7
Section 1 - Chemical Product   MSDS Name:Benzyl-d7 chloride 99+ atom % D Material Safety Data Sheet
Synonym:Chloromethylbenzene; alpha-Chlorotoluene; Chlorophenylmethane; Benzyl chloride

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
100-44-7 Benzyl-d7-chloride 100 261-790-2
Hazard Symbols: T
Risk Phrases: 22 23 37/38 41 45 48/22

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Toxic by inhalation. Irritating to respiratory system and skin. Risk of serious damage to eyes. May cause cancer.
Harmful : danger of serious damage to health by prolonged exposure if swallowed.Moisture sensitive.Cancer suspect agent.Lachrymator (substance which increases the flow of tears).
Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the flow of tears). May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin irritation.
Ingestion:
Harmful if swallowed. May cause severe irritation of the digestive tract.
Inhalation:
May be fatal if inhaled. Causes respiratory tract irritation.
Chronic:
Potential cancer hazard.

Section 4 - FIRST AID MEASURES
  Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
POISON material. If inhaled, get medical aid immediately. Remove victim to fresh air. 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. Use water spray to keep fire-exposed containers cool. May accumulate static electrical charges, and may cause ignition of its own vapors. Fire or excessive heat may result in violent rupture of the container due to bulk polymerization.
Combustible liquid and vapor. Approach fire from upwind to avoid hazardous vapors and toxic decomposition products. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Approach spill from upwind.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. 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. 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 and flame. Do not breathe vapor or mist. Keep dry and use promptly.
Handle only in corrosion resistant equipment avoiding iron, aluminum, and brass.
Storage:
Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Storage for long periods is not recommended. Store protected from moisture. Vent periodically. Keep away from oxidizing agents.

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.
Exposure Limits CAS# 100-44-7: United Kingdom, WEL - TWA: 0.5 ppm TWA; 2.6 mg/m3 TWA United Kingdom, WEL - STEL: 1.5 ppm STEL; 7.9 mg/m3 STEL United States OSHA: 1 ppm TWA; 5 mg/m3 TWA Belgium - TWA: 1 ppm VLE; 5.3 mg/m3 VLE France - VME: 1 ppm VME; 5 mg/m3 VME France - VLE: 2 ppm VLE; 11 mg/m3 VLE Germany: 0.2 mg/m3 TWA Malaysia: 1 ppm TWA; 5.2 mg/m3 TWA Netherlands: 1 ppm MAC; 5 mg/m3 MAC Russia: 0.5 mg/m3 TWA Spain: 1 ppm VLA-ED; 5.3 mg/m3 VLA-ED CAS# 59502-05-5: 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
Color: clear, colorless
Odor: pungent odor - unpleasant odor
pH: Not available.
Vapor Pressure: 1.3 mm Hg @ 25 deg C
Viscosity: 1.27 cps @ 20 deg C
Boiling Point: 179 deg C @ 760 mm Hg
Freezing/Melting Point: -43 deg C
Autoignition Temperature: 627 deg C ( 1,160.60 deg F)
Flash Point: 67 deg C ( 152.60 deg F)
Explosion Limits, lower: 1.3 %
Explosion Limits, upper: 7.1 %
Decomposition Temperature:
Solubility in water: Hydrolyzes slowly
Specific Gravity/Density: 1.2000 g/cm3
Molecular Formula: C7D7Cl
Molecular Weight: 133.64

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Unstabilized benzyl chloride undergoes a self-condensation reaction in the presence of all common metals (except nickel and lead) with the liberation of heat and hydrogen chloride. Decomposition and polymerization reactions are inhibited to a limited extent by addition of triethylamine, propylene oxide, or sodium carbonate.
Inhibition decreases during storage. Do not store for extended period of time.
Conditions to Avoid:
Light, ignition sources, moisture, excess heat, excessive aging.
Incompatibilities with Other Materials:
Metals, strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: May occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 100-44-7: XS8925000 CAS# 59502-05-5 unlisted.
LD50/LC50:
CAS# 100-44-7: Inhalation, mouse: LC50 = 80 ppm/2H; Inhalation, mouse: LC50 = 390 mg/m3/2H; Inhalation, rat: LC50 = 150 ppm/2H; Inhalation, rat: LC50 = 740 mg/m3/2H; Oral, mouse: LD50 = 1500 mg/kg; Oral, rat: LD50 = 1231 mg/kg.
CAS# 59502-05-5.
Carcinogenicity:
Benzyl chloride - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 1/1/90 IARC: Group 2A carcinogen Benzyl-d7-chloride - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Fish: Fathead Minnow: 34.7 ppm; 96 hr; LC50Water flea Daphnia: 6.1 ppm; 48 hr; LC50

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1738
Packing Group: II
IMO
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1738
Packing Group: II
RID/ADR
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1
UN Number: 1738
Packing group: II
USA RQ: CAS# 100-44-7: 100 lb final RQ; 45.4 kg final RQ

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 45 May cause cancer.
R 22 Harmful if swallowed.
R 23 Toxic by inhalation.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 48/22 Harmful : danger of serious damage to health
by prolonged exposure if swallowed.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 100-44-7: 3
CAS# 59502-05-5: No information available.
Canada
CAS# 100-44-7 is listed on Canada's DSL List.
CAS# 100-44-7 is listed on Canada's Ingredient Disclosure List.
CAS# 59502-05-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 100-44-7 is listed on the TSCA inventory.
CAS# 59502-05-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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