175137-04-9

175137-04-9 structure
175137-04-9 structure
  • Name: 3-amino-5-(tert-butyl)thiophene-2-carboxamide
  • Chemical Name: 3-amino-5-tert-butylthiophene-2-carboxamide
  • CAS Number: 175137-04-9
  • Molecular Formula: C9H14N2OS
  • Molecular Weight: 198.28500
  • Create Date: 2018-12-29 11:50:48
  • Modify Date: 2024-03-06 14:09:17

Name 3-amino-5-tert-butylthiophene-2-carboxamide
Synonyms 5-tert-butyl-3-aminothiophene-2-carboxamide
MFCD00068165
Density 1.19g/cm3
Boiling Point 329.8ºC at 760 mmHg
Melting Point 146ºC
Molecular Formula C9H14N2OS
Molecular Weight 198.28500
Flash Point 153.2ºC
Exact Mass 198.08300
PSA 97.35000
LogP 3.00820
Vapour Pressure 0.000174mmHg at 25°C
Index of Refraction 1.589
Name: 3-Amino-5-(tert-butyl)thiophene-2-carboxamide 97% Material Safety Data Sheet
Synonym:
CAS: 175137-04-9
Section 1 - Chemical Product MSDS Name:3-Amino-5-(tert-butyl)thiophene-2-carboxamide 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
175137-04-9 3-Amino-5-(tert-butyl)thiophene-2-carb 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# 175137-04-9: 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: beige
Odor: perceptible odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 146 - 148 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: C9H14N2OS
Molecular Weight: 198

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 175137-04-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Amino-5-(tert-butyl)thiophene-2-carboxamide - 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# 175137-04-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175137-04-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175137-04-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2934999090

~74%

175137-04-9 structure

175137-04-9

Literature: KASINA LAILA INNOVA PHARMACEUTICALS PRIVATE LIMITED; GOKARAJU, Ganga Raju; KASINA, Sudhakar; SOMEPALLI, Venkateswarlu; GOKARAJU, Rama Raju; GOKARAJU, Venkata Kanaka Ranga Raju; BHUPATHIRAJU, Kiran; GOLAKOTI, Trimurtulu; SENGUPTA, Krishanu; ALLURI, Venkata Krishna Raju Patent: WO2012/77135 A2, 2012 ; Location in patent: Page/Page column 76 ; WO 2012/077135 A2

~%

175137-04-9 structure

175137-04-9

Literature: WO2012/77135 A2, ; WO 2012/077135 A2
Precursor  2

DownStream  0

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%