5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile

Modify Date: 2024-01-09 00:45:34

5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile Structure
5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile structure
Common Name 5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile
CAS Number 42754-62-1 Molecular Weight 218.64200
Density 1.48g/cm3 Boiling Point 554.7ºC at 760mmHg
Molecular Formula C10H7ClN4 Melting Point 216ºC
MSDS N/A Flash Point 289.3ºC

 Names

Name 5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 554.7ºC at 760mmHg
Melting Point 216ºC
Molecular Formula C10H7ClN4
Molecular Weight 218.64200
Flash Point 289.3ºC
Exact Mass 218.03600
PSA 78.49000
LogP 2.76518
Index of Refraction 1.688

 MSDS

Name: 5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile 97% Material Safety Data Sheet
Synonym:
CAS: 42754-62-1
Section 1 - Chemical Product MSDS Name:5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
42754-62-1 5-Amino-3-(4-chlorophenyl)-1H-pyrazole 97% unlisted
Hazard Symbols: XN
Risk Phrases: 20/21/22

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. May cause 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:

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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 42754-62-1: 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: 212 - 215 deg C
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: C10H7ClN4
Molecular Weight: 219

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Acids, reducing agents, strong oxidizing agents, acid chlorides.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide, ammonia.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 42754-62-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile - 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
Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.*
Hazard Class: 6.1
UN Number: 3276
Packing Group: III
IMO
Shipping Name: NITRILES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 3276
Packing Group: III
RID/ADR
Shipping Name: NITRILES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 3276
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 42754-62-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 42754-62-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 42754-62-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
RIDADR UN 3276
HS Code 2933199090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-amino-5-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile
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