2-methoxy-3-nitrobenzoic acid

Modify Date: 2026-07-27 19:00:16

2-methoxy-3-nitrobenzoic acid Structure
2-methoxy-3-nitrobenzoic acid structure
Common Name 2-methoxy-3-nitrobenzoic acid
CAS Number 40751-88-0 Molecular Weight 197.14500
Density 1.431 g/cm3 Boiling Point 373.293ºC at 760 mmHg
Molecular Formula C8H7NO5 Melting Point 194 °C
MSDS N/A Flash Point 179.561ºC

 Names

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

Name 2-methoxy-3-nitrobenzoic acid
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 1.431 g/cm3
Boiling Point 373.293ºC at 760 mmHg
Melting Point 194 °C
Molecular Formula C8H7NO5
Molecular Weight 197.14500
Flash Point 179.561ºC
Exact Mass 197.03200
PSA 92.35000
LogP 1.82480
InChIKey GMSYODOBBOEWCM-UHFFFAOYSA-N
SMILES COc1c(C(=O)O)cccc1[N+](=O)[O-]

 MSDS

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

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 2-Methoxy-3-nitrobenzoic acid
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:2-Methoxy-3-nitrobenzoic acid
CAS number:40751-88-0

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C8H7NO5
Molecular weight:197.1

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

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

HS Code 2918990090

 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 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

X8088
3-nitro-2-methoxybenzoic acid
2-methoxy-3-nitro-benzoic acid
Methylaether-3-nitro-salicylsaeure
2-Methoxy-3-nitro-benzoesaeure
Benzoic acid,2-methoxy-3-nitro

 2-methoxy-3-nitrobenzoic acid | FAQ

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

Q: What English synonyms does 2-methoxy-3-nitrobenzoic acid have?
A: English synonyms of 2-methoxy-3-nitrobenzoic acid: X8088, 3-nitro-2-methoxybenzoic acid, 2-methoxy-3-nitro-benzoic acid, Methylaether-3-nitro-salicylsaeure, 2-Methoxy-3-nitro-benzoesaeure, Benzoic acid,2-methoxy-3-nitro.
Q: What is the boiling point of 2-methoxy-3-nitrobenzoic acid?
A: Boiling point of 2-methoxy-3-nitrobenzoic acid is 373.293ºC at 760 mmHg.
Q: What are the downstream products of 2-methoxy-3-nitrobenzoic acid?
A: Related downstream products(CAS) of 2-methoxy-3-nitrobenzoic acid: 85-38-1;602-00-6;861306-04-9.
Q: What is the melting point of 2-methoxy-3-nitrobenzoic acid?
A: Melting point of 2-methoxy-3-nitrobenzoic acid is 194 °C.
Q: What is the LogP of 2-methoxy-3-nitrobenzoic acid?
A: LogP of 2-methoxy-3-nitrobenzoic acid is 1.82480.
Q: What is the molecular formula of 2-methoxy-3-nitrobenzoic acid?
A: Molecular formula of 2-methoxy-3-nitrobenzoic acid is C8H7NO5.
Q: What is the SMILES notation of 2-methoxy-3-nitrobenzoic acid?
A: SMILES notation of 2-methoxy-3-nitrobenzoic acid is COc1c(C(=O)O)cccc1[N+](=O)[O-].
Q: What is the polar surface area (PSA) of 2-methoxy-3-nitrobenzoic acid?
A: Polar surface area (PSA) of 2-methoxy-3-nitrobenzoic acid is 92.35000.
Q: What is the molecular weight of 2-methoxy-3-nitrobenzoic acid?
A: Molecular weight of 2-methoxy-3-nitrobenzoic acid is 197.14500.
Q: What is the English name of 2-methoxy-3-nitrobenzoic acid?
A: The English name of 2-methoxy-3-nitrobenzoic acid is 2-methoxy-3-nitrobenzoic acid.

 2-methoxy-3-nitrobenzoic acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
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