乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯,257863-04-0，生产厂家，价格-洛克化工网移动版

乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯

中文名称：: 乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯

中文别名：

英文名称：: 1H-Pyrazole-4-carboxylicacid, 1-(4-aminophenyl)-3,5-dimethyl-, ethyl ester

英文别名：: ethyl 1-(4-aminophenyl)-3,5-dimethylpyrazole-4-carboxylate;
3,5-dimethyl-1-(4-aminophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester;
5DE;
1-(4-AMINOPHENYL)-3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER;
ethyl 1-(4-aminophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylate;
1y2e;
Pyrazole carboxylic ester 19

CAS No.：: 257863-04-0

分子式：: C₁₄H₁₇N₃O₂

分子量：: 259.3

精确分子量：: 259.13200

PSA：: 70.14000

InChI：: The Key: FIEYZIRYXYDMSK-UHFFFAOYSA-N3

分子结构式：

SDS：: 查看

乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯物化性质

密度：: 1.2g/cm3
熔点：: 125ºC
沸点：: 401.2ºC at 760mmHg
闪点：: 196.5ºC
折射率：: 1.592
蒸汽压：: 1.2E-06mmHg at 25°C

乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯安全信息

安全说明：: S24/25

乙基1-(4-氨基苯基)-3,5-二甲基-1H-吡唑-4-羧酸酯 MSDS

Name:	Ethyl 1-(4-aminophenyl)-3 5-dimethyl-1H-pyrazole-4-carboxylate 97% Material Safety Data Sheet
Synonym:
CAS:	257863-04-0

Section 1 - Chemical Product MSDS Name:Ethyl 1-(4-aminophenyl)-3 5-dimethyl-1H-pyrazole-4-carboxylate 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
257863-04-0	Ethyl 1-(4-aminophenyl)-3,5-dimethyl-1	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. 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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 257863-04-0: 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: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 125 - 127 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: C14H17N3O2
Molecular Weight: 259.31

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 257863-04-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 1-(4-aminophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylate - 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
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# 257863-04-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 257863-04-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 257863-04-0 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A