≥99.0% Nonafluorobutanesulfonyl Fluoride CAS NO.375-72-4

C₄F₁₀O₂S

CAS NO.375-72-4

Nonafluorobutanesulfonyl Fluoride CAS No375-72-4

Application

Nonafluoro butanesulfonyl fluoride is a pyrimidine compound that has been used in toxicological studies. It has been shown to be an effective inhibitor of the enzyme 5-hydroxytryptophan decarboxylase, which converts 5-hydroxytryptophan to serotonin. Nonafluoro butanesulfonyl fluoride has also been shown to inhibit the growth of methyl ketones, hydroxyl group, and hydrogen bond in a reaction solution. The chemical stability of nonafluoro butanesulfonyl fluoride is relatively high and it is resistant to hydrolysis by common reagents. This compound is not mutagenic or carcinogenic in animal studies. The LD50 values for intravenous injection in rats are reported as greater than 2000 mg/kg.

Synonyms Nonafluorobutanesulfonylfluoride,90+%;FC-4;Nonafluorobutanesulphonylfluoride,tech.90%;1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonylfluoride; 1,1,2,2,3,3,4,4, Chemicalbook4-Nonafluorobutane-1-sulfonicacidfluoride;Nonafluoro-1-butanesulfonicacidfluoride;Nonafluorobutane-1-sulfonylfluoride;Perfluoro-1-butanesulfonylfluoride, 92%

The product structure performance similar to the whole fluorine symplectic sulfonyl fluoride, can be used in the synthesis of a variety of special surfactants containing fluorine. Used for synthesis of fluorocarbon surfactant, fluoride, pesticides, dyes, polycarbonate processing dispersants, and best flame retardant polycarbonate

Physical Properties

Melting point	-110°C
Boiling point	64 °C (lit.)
Density	1.682 g/mL at 25 °C (lit.)
Molecular mass	302.09
Assay	≥99.0%
pH	4~6
Water	≤100ppm
Package	50kgs or according customer requirement
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Physical and chemical properties

[Density]: 1.8±0.1 g/cm³

[Boiling point]: 64.2±35.0 ℃ at 760 mmHg

[Melting point]: -110℃

[Molecular formula]: C4F10O₂S

[Molecular weight]: 302.091

[Flash point]: -7.4±25.9 ℃

[Exact Mass]: 301.945923

[PSA]: 42.52000

[LogP]: 6.13

[Appearance]: Transparent colorless or slightly yellow liquid

[Vapor pressure]: 178.4±0.1 mmHg at 25℃

[Refractive Index]: 1.287

[ Molecular Structure ]:

1. Molar refractive index: 30.60

2. Molar volume (m³/mol): 170.2

3. Isotonic specific volume (90.2K): 319.9

4. Surface tension (dyne/cm): 17.8

5. Polarizability (10 ⁻²⁴cm ³): 12.13

Security Information

[Symbol]: GHS05

[signal word]: Danger

[Hazard Statement]: H314

[Cautionary Statement]: P280-P305 + P351 + P338-P310

[Personal Protective Equipment]: Faceshields; full-face respirator (US); Gloves; Goggles; multi-purpose combination respirator cartridge (US)

[Hazard Code (Europe)]: C: Corrosive;

[Risk Statement (Europe)]: R34

[Safety Statement (Europe)]: S26-S36/37/39-S45-S25

[Dangerous Goods Transport Code]: UN 3265 8/PG 2

[WGK Germany]: 3

[Packaging level]: II

[Hazard Category]: 8

[HS Code]: 2942000000

How is the Method of storage?
Keep storage containers sealed and stored in a cool, dry place, and ensure that the workspace is well ventilated or vented. It should be stored separately from oxidants, acids and edible chemicals, and should not be mixed. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.

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