(2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate

(2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate - Names and Identifiers

Name	(S)-(+)-Glycidyl-4-nitrobenzenesulfonate
Synonyms	(S)-Glycidil-4-Nosylate (S)-Glycidyl-4-nosylate (S)-(+)-Glycidyl-4-Nitrobenzoate (S)-(+)-GLYCIDYL-4-NITROBENZOATE (2S)-(+)-GLYCIDYL 4-NITROBENZOATE (S)-(+)-Glycidyl-4-nitrobenzenesulfonate Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate (S)-(+)-Glycidyl-4-Nitro Benzenesulfonate (S)-(+)-GLYCIDYL-4-NITRO BENZENESULFONATE (S)-oxiran-2-ylmethyl 4-nitrobenzenesulfonate (2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate Benzenesulfonic acid,4-nitro-, (2S)-2-oxiranylmethyl ester
CAS	118712-60-0
InChI	InChI=1/C9H9NO6S/c11-10(12)7-1-3-9(4-2-7)17(13,14)16-6-8-5-15-8/h1-4,8H,5-6H2/t8-/m0/s1

(2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate - Physico-chemical Properties

Molecular Formula	C9H9NO6S
Molar Mass	259.24
Density	1.527±0.06 g/cm3(Predicted)
Melting Point	60-62°C(lit.)
Boling Point	440.3±20.0 °C(Predicted)
Flash Point	220.1°C
Vapor Presure	1.54E-07mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.585
Physical and Chemical Properties	Storage Conditions: 2-8 ℃ WGK Germany:3 RTECS:RR0511020

(2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	UN 1325 4.1/PG II
WGK Germany	3
RTECS	RR0511020
FLUKA BRAND F CODES	10-21
Hazard Class	4.1
Packing Group	II

(2S)-Oxiran-2-Ylmethyl 4-Nitrobenzenesulfonate - Introduction

(S)-(+)-p-nitrobenzenesulfonic acid glycidyl ester, also known as nitroglycerin, is a chemical compound. Its main properties are as follows:

1. Appearance: Nitroglycerin is a colorless to light yellow liquid.
2. Solubility: Nitroglycerin is easily soluble in ethanol, ether, chloroform and other organic solvents, slightly soluble in water.
3. Density and boiling point: The density of nitroglycerin is relatively high, and its boiling point is about 195 degrees Celsius.
4. Explosiveness: Nitroglycerin is a highly explosive compound, so it is necessary to pay attention to safety during handling and storage.

Nitroglycerin has a wide range of applications in the military and industrial fields:

1. explosives: nitroglycerin is one of the important raw materials for the preparation of explosives, such as three nitroglycerin.
2. gunpowder: nitroglycerin as one of the components of gunpowder, can be used for the preparation of gunpowder, lighting medicine.
3. medicine: nitroglycerin also has certain medical uses, can be used for the treatment of cardiovascular diseases, such as angina pectoris.

The preparation methods of nitroglycerin mainly include the following:

1. nitration reaction: glycerol and nitric acid contact nitrification reaction, the generation of nitroglycerin. The reaction temperature, pH and other conditions need to be controlled to ensure the effectiveness and safety of the reaction.
2. Nitration esterification: the reaction of glycerol with nitrate compounds to generate nitroglycerin. This method can improve the reaction speed and yield.

Nitroglycerin is a highly explosive compound, so the following safety precautions should be taken during use and storage:

1. Prevent friction and impact: Nitroglycerin has a high risk of explosion, avoid contact with hard objects or friction and impact.
2. avoid high temperature and fire source: nitroglycerin is easily decomposed by heat, so avoid contact with high temperature and fire source.
3. Sealed storage: Nitroglycerin should be stored in a sealed container, away from flammable materials such as open flames or organic solvents.
4. strictly control the dosage: when using nitroglycerin, strictly control the dosage to avoid excessive use.

Please note that nitroglycerine is a regulated chemical and must comply with regulations and safety precautions before use and storage.

Last Update：2024-04-09 20:49:11