8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one

Modify Date: 2025-08-25 16:19:04

8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one Structure
8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one structure
Common Name 8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one
CAS Number 974-41-4 Molecular Weight 245.320
Density 1.2±0.1 g/cm3 Boiling Point 451.4±45.0 °C at 760 mmHg
Molecular Formula C14H19N3O Melting Point 232-238ºC
MSDS N/A Flash Point 226.8±28.7 °C

 Names

Name 8-benzyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 451.4±45.0 °C at 760 mmHg
Melting Point 232-238ºC
Molecular Formula C14H19N3O
Molecular Weight 245.320
Flash Point 226.8±28.7 °C
Exact Mass 245.152817
PSA 35.58000
LogP 0.09
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.616

 MSDS

Name: 8-Benzyl-4-oxo-phenyl-1 3 8-triazaspiro[4 5]decane 99% Material Safety Data Sheet
Synonym:
CAS: 974-41-4
Section 1 - Chemical Product MSDS Name:8-Benzyl-4-oxo-phenyl-1 3 8-triazaspiro[4 5]decane 99% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
974-41-4 8-Benzyl-4-oxo-phenyl-1,3,8-triazaspir 99% 213-549-8
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# 974-41-4: 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: Crystalline powder
Color: light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 538 deg C @760mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 279 deg C ( 534.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: slightly soluble
Specific Gravity/Density:
Molecular Formula: C20H23N3O
Molecular Weight: 321.42

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, bases.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 974-41-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
8-Benzyl-4-oxo-phenyl-1,3,8-triazaspiro[4, 5]decane - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 974-41-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 974-41-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 974-41-4 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 Xi
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

8-benzyl-1-phenyl-1,3,8-triaza-spiro[4.5]decan-4-one
1,3,8-Triazaspiro[4.5]decan-4-one, 8-(phenylmethyl)-
8-Benzyl-1-oxo-4-phenyl-2,4,8-triazaspiro<4.5>decan
8-Benzyl-1,3,8-triazaspiro[4.5]decan-4-one
8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one suppliers

8-Benzyl-1,3,8-triazaspiro[4.5]decane-4-one price

Related Compounds: More...
1,3,8-Triazaspiro[4.5]decane-2,4-dione,8-(phenylmethyl)-
28936-94-9
8-Benzyl-1,3,8-triazaspiro[4.5]decan-2-one
438621-58-0
8-benzyl 1,3-di-tert-butyl 2,4-dioxo-1,3,8-triazaspiro[4.5]decane-1,3,8-tricarboxylate
1005187-65-4
8-Benzyl-1,3,8-triaza-spiro[4.5]decan-4-one
170921-48-9
8-BENZYL-1,3,8-TRIAZA-SPIRO[4.5]DEC-1-EN-4-ONE
1017789-30-8
8-benzyl-1-(4-fluorophenyl)-1,3,8-triazaspiro[4.5]dec-2-en-4-one
167263-29-8
8-benzyl-7,7,9,9-tetramethyl-3-octyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
40074-68-8
8-Acetyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
28936-91-6
8-benzyl-1-(4-fluorophenyl)-3-(hydroxymethyl)-1,3,8-triazaspiro[4.5]decan-4-one
85098-63-1
2-Bromo-5-chloro-7,8-difluoroquinoline
2029331-32-4
9,9'-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(3,6-di-tert-butyl-9H-carbazole)
1809342-94-6
4-((1-Ethyl-1H-indazol-6-yl)amino)tetrahydro-2H-thiopyran 1,1-dioxide
2395068-60-5
(4AS,7aR)-octahydro-1H-cyclopenta[b]pyridin-5-amine
2894782-89-7
Ethyl 5-((3aS,4R,6R,6aR)-2,2-dimethyl-6-((trityloxy)methyl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-4-hydroxy-1H-pyrazole-3-carboxylate
83686-34-4
6-(Benzyloxy)-9-((2R,4S,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-N8-(1-methyl-6-phenyl-1H-imidazo[4,5-b]pyridin-2-yl)-9H-purine-2,8-diamine
896719-58-7
tert-butyl N-[5,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexyl]-N-methoxycarbamate
2639876-15-4
(R)-2-Amino-N-benzyl-3-hydroxypropanamide hydrochloride
1322062-75-8
7-Fluoro-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-3-carbonitrile
2935431-98-2
1-Ethyl-2-(3-(1-(6-hydrazineyl-6-oxohexyl)-3,3-dimethyl-5-sulfo-3H-indol-1-ium-2-yl)allylidene)-3,3-dimethylindoline-5-sulfonate
2144762-57-0