2-Methyl-5-nitrobenzenesulfonic acid
Product Details
- Product Name2-Methyl-5-nitrobenzenesulfonic acid
- CAS No.121-03-9
- EINECS No.204-445-3
- MFC7H7NO5S
- MW217.2
- InChIKeyZDTXQHVBLWYPHS-UHFFFAOYSA-N
- AppearanceSolidVery Dark Brown
- Melting point 135°C
- Boiling point 500°C (rough estimate)
- density 1.6040 (rough estimate)
- storage temp. Sealed in dry,Room Temperature
- Water Solubility 667g/L at 23℃
Cherry 450
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2-Methyl-5-nitrobenzenesulfonic acid Basic information
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Product Name:
Synonyms:
2-Methyl-5-nitrobenzenesalfonicacid;2-methyl-5-nitro-benzenesulfonicaci;2-toluenesulfonicacid,5-nitro;4-Nitro-o-toluenesulfonicacid;4-nitrotoluene-2-sulphonicacid;p-nitrotoluene-o-sulfonicacid;LABOTEST-BB LT00052933;4-NITRO-2-TOLUENESULFONIC ACID
CAS:
MF:
C7H7NO5S
MW:
217.2
EINECS:
204-445-3
Product Categories:
Mol File:
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2-Methyl-5-nitrobenzenesulfonic acid Chemical Properties
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Melting point
135°C
Boiling point
500°C (rough estimate)
density
1.6040 (rough estimate)
refractive index
1.6100 (estimate)
pka
-1.14±0.33(Predicted)
CAS DataBase Reference
EPA Substance Registry System
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Safety Information
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Hazard Codes
Risk Statements
Safety Statements
RIDADR
3261
RTECS
DB7175000
HazardClass
8
PackingGroup
III
Hazardous Substances Data
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
Recommended supplier
- Viana Chemicals Private Limited
- 5-Nitro-2-methylbenzenesulfonic acid(PNTOSA)
- Inquiry
- 2025-09-23
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- Ina pharmaceuticals Pvt Ltd
- [6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]boronic acid 446299?81?6 99%
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- Ina pharmaceuticals Pvt Ltd
- [6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]boronic acid 446299?81?6 99%
- Inquiry
- 2026-05-06
- Since:2014-12-17
- Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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