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Zinc difluoroMethanesulfinate

Product Name
Zinc difluoroMethanesulfinate
CAS No.
1355729-38-2
Chemical Name
Zinc difluoroMethanesulfinate
Synonyms
DFMS;Zincdifluoromethanesulphinate;Zinc difluoromethanesulfinate;Zinc(II) difluoromethanesulfinate;Baran difluoromethylation reagent;Zinc difluoroMethanesulfinate 95%;difluoromethaneisosulfonylacidzinc;Bis(((difluoromethyl)sulfinyl)oxy)zinc;1,1-difluoro-methanesulfinic acid zinc salt (2:1);(difluoromethanesulfinyloxy)zincio difluoromethanesulfinate
CBNumber
CB62705136
Molecular Formula
CH2F2O2SZn
Formula Weight
181.46
MOL File
1355729-38-2.mol
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Zinc difluoroMethanesulfinate Property

Melting point:
126 - 129°C
storage temp. 
2-8°C
solubility 
Methanol (Slightly), Water (Slightly)
form 
Solid
color 
White to Off-White
InChI
InChI=1S/CH2F2O2S.Zn/c2-1(3)6(4)5;/h1H,(H,4,5);
InChIKey
RQZULCLQVHAIAM-UHFFFAOYSA-N
SMILES
C(F)(F)S(O)=O.[Zn]
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2930909899
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
767840
Product name
Zinc difluoromethanesulfinate
Purity
95%
Packaging
1g
Price
$253.92
Updated
2025/07/31
Sigma-Aldrich
Product number
767840
Product name
Zinc difluoromethanesulfinate
Purity
95%
Packaging
10g
Price
$1750
Updated
2025/07/31
Sigma-Aldrich
Product number
767840
Product name
Zinc difluoromethanesulfinate
Purity
95%
Packaging
100g
Price
$8470
Updated
2025/07/31
TRC
Product number
Z701693
Product name
ZincDifluoromethanesulfinate(Containsupto1equiv.ofZincChloride)
Packaging
10mg
Price
$45
Updated
2021/12/16
TRC
Product number
Z701693
Product name
ZincDifluoromethanesulfinate(Containsupto1equiv.ofZincChloride)
Packaging
100mg
Price
$240
Updated
2021/12/16
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Zinc difluoroMethanesulfinate Chemical Properties,Usage,Production

Uses

Zinc Difluoromethanesulfinate (CAS# 1355729-38-2) is a useful compound for the preparation of phenylethynes as NF-κB inhibitors.

General Description

Material is complexed with up to 1 equivalent of ZnCl2

reaction suitability

reaction type: C-C Bond Formation
reaction type: Fluorinations
reagent type: catalyst
reaction type: C-H Activation
reagent type: diversification reagent

Zinc difluoroMethanesulfinate Preparation Products And Raw materials

Raw materials

Preparation Products

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Zinc difluoroMethanesulfinate Suppliers

China 32 United Kingdom 1 United States 4 Global 37
Shanghai Silan Pharmaceutical Technology Co. , Ltd.
Tel
17301772648
Email
3153252124@qq.com
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China
ProdList
401
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58
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14101
Advantage
59
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11032
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64
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
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65
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
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China
ProdList
51395
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80
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9021
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60
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
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60
Aikon International Limited
Tel
025-66061636 18013972705
Fax
(3)02557626880
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qqyang@aikonchem.com
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China
ProdList
15813
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Aikon International Limited
Tel
025-58859352 18068836627
Fax
(5)02557626880
Email
dt3@aikonchem.com
Country
China
ProdList
15491
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Shanghai Chenghe Medical Technology Co. Ltd.
Tel
021-021-54382182 18601603956
Email
18601603956@163.com
Country
China
ProdList
1271
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1355729-38-2, Zinc difluoroMethanesulfinateRelated Search:


  • Zinc difluoroMethanesulfinate 95%
  • 1,1-difluoro-methanesulfinic acid zinc salt (2:1)
  • Baran difluoromethylation reagent
  • Bis(((difluoromethyl)sulfinyl)oxy)zinc
  • DFMS
  • Zinc difluoromethanesulfinate
  • Zincdifluoromethanesulphinate
  • Zinc Difluoromethanesulfinate (Contains up to 1 equiv. of Zinc Chloride)
  • Zinc(II) difluoromethanesulfinate
  • (difluoromethanesulfinyloxy)zincio difluoromethanesulfinate
  • difluoromethaneisosulfonylacidzinc
  • 1355729-38-2
  • C2H2F4O4S2Zn