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5356-71-8

5356-71-8 structure
5356-71-8 structure
  • Name: 5-amino-1,3-diphenylpyrazole
  • Chemical Name: 2,5-diphenylpyrazol-3-amine
  • CAS Number: 5356-71-8
  • Molecular Formula: C15H13N3
  • Molecular Weight: 235.28400
  • Create Date: 2018-09-09 11:40:00
  • Modify Date: 2024-01-02 13:24:44

Name 2,5-diphenylpyrazol-3-amine
Synonyms 5-Amino-1,3-diphenyl-1H-pyrazole
1H-Pyrazol-5-amine,1,3-diphenyl
MFCD00084878
2,5-diphenyl-3-aminopyrazole
1,3-diphenylpyrazole-5-ylamine
1,3-DIPHENYL-1H-PYRAZOL-5-YLAMINE
Pyrazole,5-amino-1,3-diphenyl
5-Amino-1,3-diphenylpyrazole
1,3-Diphenyl-1H-pyrazol-5-amine
1,3-diphenyl-5-pyrazolamine
1,3-Diphenyl-5-amino pyrazole
Density 1.17g/cm3
Boiling Point 454ºC at 760mmHg
Melting Point 129-132°C
Molecular Formula C15H13N3
Molecular Weight 235.28400
Flash Point 228.4ºC
Exact Mass 235.11100
PSA 43.84000
LogP 3.70270
Index of Refraction 1.646
Name: 1 3-Diphenyl-1H-pyrazol-5-amine 97% Material Safety Data Sheet
Synonym:
CAS: 5356-71-8
Section 1 - Chemical Product MSDS Name:1 3-Diphenyl-1H-pyrazol-5-amine 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
5356-71-8 1,3-Diphenyl-1H-pyrazol-5-amine 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 5356-71-8: 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: Solid
Color: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 129 - 132 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: C15H13N3
Molecular Weight: 235

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Reducing agents, oxidizing agents, acids, acid chlorides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5356-71-8: UQ5580000 LD50/LC50:
Not available.
Carcinogenicity:
1,3-Diphenyl-1H-pyrazol-5-amine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 5356-71-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5356-71-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5356-71-8 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ5580000
CHEMICAL NAME :
Pyrazole, 5-amino-1,3-diphenyl-
CAS REGISTRY NUMBER :
5356-71-8
BEILSTEIN REFERENCE NO. :
0181333
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H13-N3
MOLECULAR WEIGHT :
235.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
315 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 27,295,1964
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36/37/39
RIDADR NONH for all modes of transport
RTECS UQ5580000
HS Code 2933199090
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%