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36953-42-1

36953-42-1 structure
36953-42-1 structure

Name 3-Bromo-4-chloropyridine
Synonyms 3-BroMo-4-chloridepyridine
3-Brom-4-chlor-pyridin
3-bromo-4-chloro-pyridine
4-Chlor-3-brom-pyridin
MFCD00234008
4-CHLORO-3-BROMOPYRIDINE
3-bromo-2-chloro-pyridine
5-bromo-4-chloropyridine
3-BroMo-4-chloropyridine 1GR
3-Bromo-2-chloropyridine
Pyridine, 3-bromo-4-chloro-
bromo-3 chloro-4 pyridine
3-Bromo-4-chloropyridine
Pyridine, 3-bromo-2-chloro-
Density 1.7±0.1 g/cm3
Boiling Point 207.3±20.0 °C at 760 mmHg
Molecular Formula C5H3BrClN
Molecular Weight 192.441
Flash Point 79.2±21.8 °C
Exact Mass 190.913727
PSA 12.89000
LogP 2.11
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.581
Name: 3-Bromo-4-chloropyridine Material Safety Data Sheet
Synonym:
CAS: 36953-42-1
Section 1 - Chemical Product MSDS Name:3-Bromo-4-chloropyridine Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
36953-42-1 3-Bromo-4-chloropyridine unlisted
Hazard Symbols: XN
Risk Phrases: 20/22 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
Not available.

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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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 ventilation to keep airborne concentrations low.
Exposure Limits CAS# 36953-42-1: Personal Protective Equipment Eyes: Not available.
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: Powder
Color: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C5H3BrClN
Molecular Weight: 192.44

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, acid chlorides, acid anhydrides.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 36953-42-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Bromo-4-chloropyridine - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


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

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 36953-42-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 36953-42-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 36953-42-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xn:Harmful;
Risk Phrases R20/22;R36/37/38
Safety Phrases S22-S26-S36/37/39
HS Code 2933399090

~96%

36953-42-1 structure

36953-42-1

Literature: Betschmann, Patrick; Burchat, Andrew F.; Calderwood, David J.; Curtin, Michael L.; Davidsen, Steven K.; Davis, Heather M.; Frey, Robin R.; Heyman, Howard R.; Hirst, Gavin C.; Hrnciar, Peter; Michaelides, Michael R.; Muckey, Melanie A.; Rafferty, Paul; Wada, Carol K. Patent: US2005/26944 A1, 2005 ;

~10%

36953-42-1 structure

36953-42-1

Literature: Trecourt, Francois; Breton, Gilles; Bonnet, Veronique; Mongin, Florence; Marsais, Francis; Queguiner, Guy Tetrahedron, 2000 , vol. 56, # 10 p. 1349 - 1360

~77%

36953-42-1 structure

36953-42-1

Literature: Trecourt, Francois; Queguiner, Guy Journal of Chemical Research, Miniprint, 1982 , # 3 p. 912 - 942

~%

36953-42-1 structure

36953-42-1

Literature: Trecourt, Francois; Queguiner, Guy Journal of Chemical Research, Miniprint, 1982 , # 3 p. 912 - 942

~%

36953-42-1 structure

36953-42-1

Literature: Trecourt, Francois; Queguiner, Guy Journal of Chemical Research, Miniprint, 1982 , # 3 p. 912 - 942

~%

36953-42-1 structure

36953-42-1

Literature: Trecourt, Francois; Queguiner, Guy Journal of Chemical Research, Miniprint, 1982 , # 3 p. 912 - 942

~%

36953-42-1 structure

36953-42-1

Literature: Yamanaka, Hiroshi; Araki, Tomio; Sakamoto, Takao Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, p. 2244 - 2247

~%

36953-42-1 structure

36953-42-1

Literature: Belen'kii, L. I.; Poddubnyi, I. S.; Krayushin, M. M. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1995 , vol. 31, # 6 p. 726 - 736 Khimiya Geterotsiklicheskikh Soedinenii, 1995 , # 6 p. 830 - 842

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Detail
Literature: den Hertog; Boelrijk Recueil des Travaux Chimiques des Pays-Bas, 1951 , vol. 70, p. 578
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%