1H-Isoindole-1,3(2H)-dione,2-propyl

Modify Date: 2026-07-14 18:49:18

1H-Isoindole-1,3(2H)-dione,2-propyl Structure
1H-Isoindole-1,3(2H)-dione,2-propyl structure
Common Name 1H-Isoindole-1,3(2H)-dione,2-propyl
CAS Number 5323-50-2 Molecular Weight 189.21100
Density 1.207g/cm3 Boiling Point 294.8ºC at 760mmHg
Molecular Formula C11H11NO2 Melting Point N/A
MSDS N/A Flash Point 126.3ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-propylisoindole-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.207g/cm3
Boiling Point 294.8ºC at 760mmHg
Molecular Formula C11H11NO2
Molecular Weight 189.21100
Flash Point 126.3ºC
Exact Mass 189.07900
PSA 37.38000
LogP 1.63050
Index of Refraction 1.572
InChIKey RLARUBPTQYKZKA-UHFFFAOYSA-N
SMILES CCCN1C(=O)c2ccccc2C1=O

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

Version 1.2
Regulation (EC) No 1907/2006

1 - Product and Company Information

Product NameN-PROPYLPHTHALIMIDE, 98%

2 - Hazards Identification

SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Irritating to eyes, respiratory system and skin.

3 - Composition/Information on Ingredients

Product NameCAS #EC noAnnex I
Index Number
N-PROPYLPHTHALIMIDE, 98%5323-50-2 226-189-1 None
FormulaC11H11NO2
Molecular Weight 189,2100 AMU
Synonyms1H-Isoindole-1,3(2H)-dione, 2-propyl- *
1-(N-Phthalimidyl)propane * N-Propylphthalimide
* N-(n-Propyl)phthalimide

4 - First Aid Measures

AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.

5 - Fire Fighting Measures
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EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

6 - Accidental Release Measures

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.

7 - Handling and Storage

HANDLING
Directions for Safe Handling: Do not breathe dust. Avoid contact
with eyes, skin, and clothing. Avoid prolonged or repeated
exposure.
STORAGE
Conditions of Storage: Keep container closed. Store in a cool
dry place.

8 - Exposure Controls / Personal Protection

ENGINEERING CONTROLS
Safety shower and eye bath. Mechanical exhaust required.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.

9 - Physical and Chemical Properties

pH N/A
BP/BP Range282,000. - 283,000 °756,000 mmHg
C.
MP/MP Range64,000. - 67,000 °C.
Flash PointN/A
FlammabilityN/A
Autoignition TempN/A
Oxidizing PropertiesN/A
Explosive PropertiesN/A
Explosion LimitsN/A
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Vapor PressureN/A
Partition Coefficient N/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

10 - Stability and Reactivity

STABILITY
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Nitrogen oxides.

11 - Toxicological Information

RTECS NUMBER: TI5636500
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Inhalation: Material is irritating to mucous membranes and upper
respiratory tract.
Multiple Routes: Causes eye and skin irritation. May be harmful
by inhalation, ingestion, or skin absorption.

12 - Ecological Information

No data available.

13 - Disposal Considerations

SUBSTANCE DISPOSAL
Dissolve or mix the material with a combustible solvent and burn
in a chemical incinerator equipped with an afterburner and
scrubber. Observe all federal, state, and local environmental
regulations.

14 - Transport Information

RID/ADR
Non-hazardous for road transport.
IMDG
Non-hazardous for sea transport.
IATA
Non-hazardous for air transport.
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15 - Regulatory Information

CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: Xi
Irritant.
R-PHRASES: 36/37/38
Irritating to eyes, respiratory system and skin.
S-PHRASES: 26-36
In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice. Wear suitable protective
clothing.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 3
Self-Classification

16 - Other Information

WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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SECTION 16 - ADDITIONAL INFORMATION
N/A

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI5636500
CHEMICAL NAME :
Phthalimide, N-propyl-
CAS REGISTRY NUMBER :
5323-50-2
BEILSTEIN REFERENCE NO. :
0136976
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,23,1953

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S22-S24/25
HS Code 2925190090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2925190090
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-(N-Phthalimidyl)propane
N-Propyl-phthalimid
EINECS 226-189-1
2-propylisoindoline-1,3-dione
N-propylphthalimide
1H-Isoindole-1,3(2H)-dione,2-propyl
N-(n-Propyl)phthalimide
Phthalimide,N-propyl
phthalimido propane

 1H-Isoindole-1,3(2H)-dione,2-propyl | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 2-propylisoindole-1,3-dione?
A: Related upstream materials(CAS) of 2-propylisoindole-1,3-dione: 7223-50-9;5457-29-4;10314-06-4;106-94-5;1074-82-4;107-08-4;5460-29-7;85-44-9;3130-75-4.
Q: What is the SMILES notation of 2-propylisoindole-1,3-dione?
A: SMILES notation of 2-propylisoindole-1,3-dione is CCCN1C(=O)c2ccccc2C1=O.
Q: What are the downstream products of 2-propylisoindole-1,3-dione?
A: Related downstream products(CAS) of 2-propylisoindole-1,3-dione: 38228-99-8.
Q: What English synonyms does 2-propylisoindole-1,3-dione have?
A: English synonyms of 2-propylisoindole-1,3-dione: 1-(N-Phthalimidyl)propane, N-Propyl-phthalimid, EINECS 226-189-1, 2-propylisoindoline-1,3-dione, N-propylphthalimide, 1H-Isoindole-1,3(2H)-dione,2-propyl, N-(n-Propyl)phthalimide, Phthalimide,N-propyl, phthalimido propane.
Q: What is the molecular formula of 2-propylisoindole-1,3-dione?
A: Molecular formula of 2-propylisoindole-1,3-dione is C11H11NO2.
Q: What is the safety information for 2-propylisoindole-1,3-dione?
A: Safety information for 2-propylisoindole-1,3-dione: S22-S24/25.
Q: What is the CAS number of 2-propylisoindole-1,3-dione?
A: CAS number of 2-propylisoindole-1,3-dione is 5323-50-2.
Q: What is the polar surface area (PSA) of 2-propylisoindole-1,3-dione?
A: Polar surface area (PSA) of 2-propylisoindole-1,3-dione is 37.38000.
Q: What is the LogP of 2-propylisoindole-1,3-dione?
A: LogP of 2-propylisoindole-1,3-dione is 1.63050.
Q: What is the molecular weight of 2-propylisoindole-1,3-dione?
A: Molecular weight of 2-propylisoindole-1,3-dione is 189.21100.

 1H-Isoindole-1,3(2H)-dione,2-propylfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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