p-Methoxybenzenesulfonic acid

Product Name: p-Methoxybenzenesulfonic acid
CAS No.: 5857-42-1
Chemical Name: p-Methoxybenzenesulfonic acid
Synonyms: p-Methoxybenzenesulfonic acid;4-methoxylbenzenesulfonic acid;Benzenesulfonic acid, 4-methoxy-;4-Methoxybenzensulfonic acid, 95%
CBNumber: CB32195774
Molecular Formula: C7H8O4S
Formula Weight: 188.2
MOL File: 5857-42-1.mol

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p-Methoxybenzenesulfonic acid Property

Melting point:: 86-88℃
Boiling point:: 193-194 °C(Press: 1 Torr)
Density: 1.381
storage temp.: Inert atmosphere,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly)
pka: -0.33±0.50(Predicted)
form: Crystalline Powder or Solid
color: White to pink
Stability:: Hygroscopic

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Safety

HS Code: 2909309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC

Product number: M261095
Product name: 4-MethoxybenzenesulfonicAcid
Packaging: 1g
Price: $110
Updated: 2021/12/16

Apolloscientific

Product number: OR929851
Product name: 4-Methoxy-benzenesulfonicacid
Purity: 95%
Packaging: 1g
Price: $131
Updated: 2021/12/16

Apolloscientific

Product number: OR929851
Product name: 4-Methoxy-benzenesulfonicacid
Purity: 95%
Packaging: 5g
Price: $290
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 96765
Product name: 4-MethoxybenzenesulfonicAcid
Packaging: 1g
Price: $410
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0237687
Product name: 4-METHOXY-BENZENESULFONIC ACID
Purity: 95.00%
Packaging: 5MG
Price: $498.92
Updated: 2021/12/16

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p-Methoxybenzenesulfonic acid Chemical Properties,Usage,Production

Uses

4-Methoxybenzenesulfonic Acid is used as a synthesis of acyl/sulfonyl hydrazine derivatives for pharmaceutical synthesis.

Production Methods

P-Methoxybenzenesulfonic acid is obtained by sulfonation of anisole. The ammonium salt of p-Methoxybenzenesulfonic acid can be obtained in high yield by treating anisole with an equal mass of sulfamic acid at 140 – 150 ℃.

p-Methoxybenzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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p-Methoxybenzenesulfonic acid Suppliers

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View Lastest Price from p-Methoxybenzenesulfonic acid manufacturers

Honest Joy Holdings Limited

Product: 4-Methoxybenzenesulfonic acid 5857-42-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.9%
Supply Ability: 100 tons
Release date: 2022-01-14

Career Henan Chemical Co

Product: p-Methoxybenzenesulfonic acid 5857-42-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%-99%
Supply Ability: 100KG
Release date: 2019-07-31

5857-42-1, p-Methoxybenzenesulfonic acidRelated Search:

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5857-42-1