Methyl 3-chloro-4-hydroxybenzoate

Modify Date: 2024-01-21 10:47:00

Methyl 3-chloro-4-hydroxybenzoate Structure
Methyl 3-chloro-4-hydroxybenzoate structure
Common Name Methyl 3-chloro-4-hydroxybenzoate
CAS Number 3964-57-6 Molecular Weight 186.592
Density 1.4±0.1 g/cm3 Boiling Point 284.9±20.0 °C at 760 mmHg
Molecular Formula C8H7ClO3 Melting Point 108-110°C
MSDS N/A Flash Point 126.1±21.8 °C

 Names

Name Methyl 3-Chloro-4-hydroxybenzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 284.9±20.0 °C at 760 mmHg
Melting Point 108-110°C
Molecular Formula C8H7ClO3
Molecular Weight 186.592
Flash Point 126.1±21.8 °C
Exact Mass 186.008377
PSA 46.53000
LogP 2.48
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.564

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
Methyl 3-chloro-4-hydroxybenzoate
Product Name:
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340:IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405:Store locked up

Section3. Composition/information on ingredients.
Methyl 3-chloro-4-hydroxybenzoate
Ingredient name:
CAS number:3964-57-6

Section4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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.
Storage:Store in closed vessels.

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
Not specified
Appearance:
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula:C8H7ClO3
Molecular weight:186.6

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

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

Hazard Codes Xn
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
HS Code 2918290000

 Synthetic Route

~94%

Methyl 3-chloro-4-hydroxybenzoate Structure

Methyl 3-chloro...

CAS#:3964-57-6

Literature: Riggs; Nichols; Foreman; Truex Journal of Medicinal Chemistry, 1987 , vol. 30, # 10 p. 1887 - 1891

~87%

Methyl 3-chloro-4-hydroxybenzoate Structure

Methyl 3-chloro...

CAS#:3964-57-6

Literature: Laboratorios Menarini S.A. Patent: US5990142 A1, 1999 ;

~94%

Methyl 3-chloro-4-hydroxybenzoate Structure

Methyl 3-chloro...

CAS#:3964-57-6

Literature: Koini, Eftychia N.; Avlonitis, Nicolaos; Calogeropoulou, Theodora Synlett, 2011 , # 11 p. 1537 - 1542

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

Methyl 3-chloro-4-hydroxybenzoate
MFCD00016418
EINECS 223-573-0
Benzoic acid, 3-chloro-4-hydroxy-, methyl ester