Sodium difluoromethanesulfinate

Product Name: Sodium difluoromethanesulfinate
CAS No.: 275818-95-6
Chemical Name: Sodium difluoromethanesulfinate
Synonyms: difluoromethanesulfinate;Sodium difluoromethylsulfinate;Difluoromethanesulfinic acid sodium;Sodium difluoromethanesulfinate, 98%;Difluoromethanesulfinic acid sodium, tech grade
CBNumber: CB03971882
Molecular Formula: CH3F2NaO2S
Formula Weight: 140.08
MOL File: 275818-95-6.mol

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Safety

HS Code: 2930909899

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H319Causes serious eye irritation

H331Toxic if inhaled

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P311Call a POISON CENTER or doctor/physician.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

AK Scientific

Product number: 1843EB
Product name: Difluoromethanesulfinicacidsodium,tech.
Packaging: 1g
Price: $280
Updated: 2021/12/16

Chemenu

Product number: CM328656
Product name: sodium;difluoromethanesulfinate
Purity: 95%+
Packaging: 100g
Price: $3680
Updated: 2021/12/16

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Sodium difluoromethanesulfinate Chemical Properties,Usage,Production

Uses

Sodium difluoromethanesulfinate as efficient radical fluoroalkylating reagents,it is able to react with conjugated N-arylsulfonated amides to yield the desired fluoroalkylamides.

Reactions

Ref. 1) He, Z.; Tan, P.; Ni, C.; Hu, J. Org. Lett. 2015, 17, 1838 –1841. (The invention of HCF2SO2Na and H2CFSO2Na as radical fluoroalkylation reagents)
2) Dai, P.; Yu, X.; Teng, P.; Zhang, W.-H.; Deng, C. Org. Lett. 2018, 20, 6901?6905.
3) Zhang, W. et al. Nat. Commun. 2020, 11, art. no. 638. (HCF2SO2Na was referred to as Hu’s reagent)

Sodium difluoromethanesulfinate Preparation Products And Raw materials

Raw materials

Preparation Products

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Sodium difluoromethanesulfinate Suppliers

China 48 India 1 United States 4 Global 53

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Energy Chemical

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Shanghai Jian Chao Chemical Technology Co., Ltd.

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View Lastest Price from Sodium difluoromethanesulfinate manufacturers

Longyan Tianhua Biological Technology Co., Ltd

Product: Sodium difluoromethanesulfinate 275818-95-6
Price: US $35.00/Kg/Bag
Min. Order: 25Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2020-11-13

275818-95-6, Sodium difluoromethanesulfinateRelated Search:

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275818-95-6

CH2F2NaO2S