【求助】氯磺酸氯甲酯

英 文 名：Chloromethyl chlorosulfate
CAS NO：49715-04-0
分 子 式：CH2Cl2O3S
外 观：无色透明液体,有刺激性气味
含 量：≥95.0%
用 途：用于生产抗生素药物舒他西林

密度 1.631
沸点 45-50 ºC (10 MMHG)
折射率 1.446-1.448
闪点 176 ºF
水溶性 起反应

Product Identification Back to Contents
【Product Name】

Chloromethyl chlorosulfate
【Synonyms】

Chloro chloromethyl sulfate
Chlorosulfuric acid, chloromethyl ester
【CAS】

49715-04-0
【Formula】

CH2Cl2O3S
【Molecular Weight】

164.99
【EINECS】

256-442-1
【Beilstein/Gmelin】

1703401
【Beilstein Reference】

3-01-00-02593
Physical and Chemical Properties Back to Contents
【Appearance】

Colorless to light yellow liquid.
【Boiling Point】

153 - 155
【Density】

1.63 g/cm3
First Aid Measures Back to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage Back to Contents
【Storage】

Store in a tightly closed container. Keep under an argon blanket. Refrigerator (approx 4 C).
【Handling】

Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Container should be opened by a technically qualified person. Use only in a chemical fume hood.
Hazards Identification Back to Contents
【Ingestion】

Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May be fatal if inhaled. Causes chemical burns to the respiratory tract.
【Skin】

Causes skin burns.
【Eyes】

Causes eye burns.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【UN (DOT)】

2927
Exposure Controls/Personal Protection Back to Contents
【Personal Protection】

Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting Measures Back to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release Measures Back to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stability and Reactivity Back to Contents
【Stability】

No data.
【Incompatibilities】

Strong oxidizing agents, alkali metals.
【Decomposition】

Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport Information Back to Contents
【UN Number】

2927
【Hazard Class】

6.1
【Packing Group】

I; II

中文的话更完美了

虽然翻起来有点麻烦，但还是十分感谢！！！