5-Chloro-2-nitrobenzoic acid CAS No.2516-95-2

CAS No.2516-95-2 Names and Identifiers Name 5-Chloro-2-nitrobenzoic acid Synonyms RARECHEM AL BO 1106 oro-2-nitrobenzoic acid 5-chloro-2-nitrobenzoate 6-Nitro-3-chlorobenzoic acid 2-Nitro-5-Ch...

Introduction

CAS No.2516-95-2

Names and Identifiers

Name 5-Chloro-2-nitrobenzoic acid
Synonyms RARECHEM AL BO 1106
oro-2-nitrobenzoic acid
5-chloro-2-nitrobenzoate
6-Nitro-3-chlorobenzoic acid
2-Nitro-5-Chlorobenzoic acid
5-Chloro-2-nitrobenzoic acid
2-Carboxy-4-chloronitrobenzene
Benzoic acid, 5-chloro-2-nitro-
5-CHLORO-2-NITROBENZOIC ACID FOR SYNTHES
CAS 2516-95-2
EINECS 219-738-1
InChI InChI=1/C7H4ClNO4/c8-4-1-2-6(9(12)13)5(3-4)7(10)11/h1-3H,(H,10,11)/p-1
InChIKey ZKUYSJHXBFFGPU-UHFFFAOYSA-N

​Physico-chemical Properties

Molecular Formula C7H4ClNO4
Molar Mass 201.56
Density 1,608g/cm
Melting Point 137-139 °C (lit.)
Boling Point 160.5°C (rough estimate)
Flash Point 100°C
Water Solubility SLIGHTLY SOLUBLE
Solubility 9.67g/l
Vapor Presure 7.1E-06mmHg at 25°C
Appearance Crystalline Powder
Color Light yellow to yellow-green
BRN 1963952
pKa 1.86±0.25(Predicted)
Storage Condition Sealed in dry,Room Temperature
Refractive Index 1.6000 (estimate)

Risk and Safety

Risk Codes R36/37/38 – Irritating to eyes, respiratory system and skin.
R50/53 – Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R41 – Risk of serious damage to eyes
R37/38 – Irritating to respiratory system and skin.
R22 – Harmful if swallowed
Safety Description S22 – Do not breathe dust.
S24/25 – Avoid contact with skin and eyes.
S61 – Avoid release to the environment. Refer to special instructions / safety data sheets.
S60 – This material and its container must be disposed of as hazardous waste.
S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 – Wear suitable protective clothing.
UN IDs UN3077 9/PG 3
WGK Germany 3
TSCA Yes
HS Code 29163900
Hazard Note Irritant
Hazard Class 9
Packing Group

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