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structure of 1189-71-5

Chlorosulfonyl Isocyanate(CAS 1189-71-5)

CAS No.: 1189-71-5 Brand: MolBest
M. Ft.: CClNO3S Cat. No: G1861107
M. Wt.: 141.53 MDL: MFCD00011608
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2929109000 UN No.: UN 3265 8 /PG II
Purity Grade Package Stock Price Quantity
98%
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RG 5G In Stock 3 USD
98%
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RG 25G In Stock 4 USD
98%
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RG 100G In Stock 7 USD
98%
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RG 500G In Stock 21 USD
98%
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RG 25KG In Stock 1070 USD
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SafeSeal 500G In Stock 24 USD
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Applications of 1189-71-5

Chlorosulfonyl isocyanate has a wide range of applications across various fields:

  • Organic Synthesis: It is used for synthesizing sulfonamides, carbamates, lactams, and other complex organic molecules.
  • Pharmaceuticals: Its derivatives are crucial in developing new medications with antibacterial properties.
  • Inorganic Chemistry: Chlorosulfonyl isocyanate has been utilized in creating materials for lithium-ion batteries, enhancing their performance.
  • Agricultural Chemicals: It plays a role in synthesizing pesticides and herbicides due to its reactivity with various functional groups.

Physical and chemical properties of 1189-71-5

Boiling Point

107.0±9.0 °C at 760 mmHg

BRN

1237247

Density

1.8±0.1 g/cm3

Exact Mass

140.928741

Flash Point

18.5±18.7 °C

Index of Refraction

1.550

LogP

1.23

Melting Point

−44 °C(lit.)

Molecular Formula

CClNO3S

Molecular Weight

141.534

PSA

71.95000

Storage condition

0-6°C

Vapour Pressure

32.2±0.2 mmHg at 25°C

Water Solubility

reacts violently exothermic

Retrosynthesis analysis of 1189-71-5

  • Route#1

    Cas:506-77-4
    Cas:1189-71-5
  • Route#2

    Cas:506-77-4
    Cas:7446-11-9
    Cas:1189-71-5
  • Route#3

    Cas:63549-29-1
    Cas:1189-71-5

Q&A for CAS 1189-71-5

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Download SDS of 1189-71-5

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H330 Fatal if inhaled
H332 Harmful if inhaled
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

Safety Data Sheet

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Operate under the ISO 9001 system