1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid

Name: 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 375-73-5C4HF9O3SMW 300.10

1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid (CAS No. 375-73-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number375-73-5

Molecular FormulaC4HF9O3S

Molecular Weight300.10

Boiling Point210-212 °C

LogP2.3

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsOrganic Chemicals

CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid?

The CAS number of 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid is 375-73-5.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid?

Main applications include Organic Chemicals.

How do I buy 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid · CAS 375-73-5 · C4HF9O3S. UNII 1FV02N6NVO. Boiling Point: 210-212 °C; Density: 1.811 g/mL at 25 °C; Collision Cross Section: 196.88 Å² [2M-H]-.

Identification

CAS Registry Number	375-73-5
PubChem CID	67815
Molecular formula	C4HF9O3S
IUPAC name	1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid
UNII (FDA)	1FV02N6NVO

Computed Descriptors

Molecular Weight	300.10
XLogP3	2.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	3
Exact Mass	299.95026852
Monoisotopic Mass	299.95026852
Topological Polar Surface Area	62.8
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

Boiling Point	210-212 °C
Density	1.811 g/mL at 25 °C
Collision Cross Section	196.88 Å² [2M-H]-
Collision Cross Section	133.28 Å² [M-H]-

Physical description & handling notes

Colorless liquid
In water, 510 mg/L, temperature not specified
Stable under recommended storage conditions.
When heated to decomposition it emits toxic vapors of /sulfur oxides/ and /chloride/.
Index of refraction: 1.323 at 20 °C/D
133.6 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]

GHS Hazard Classification

Reported hazard statements	H302 (97.8%), H314 (100%), H318, H360, H373, H319

H302 (97.8%): Harmful if swallowed [Warning Acute toxicity, oral]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

Perfluoroalkanesulfonate anions are good leaving groups. Esters of perfluoroalkanesulfonic acids are therefore used as strong alkylating agents in preparative chemistry.
• Detected in leather [Ref:
• AFFF (detected) [Ref:
• Detected in reusable baking liner [Ref: Blom C, Hanssen L. Analysis of Per- and Polyfluorinated Substances in Articles (M-360).; 2015.]
• Antistatic composition [Ref: CAS2019 (WO2001025326)]
• Detected in floor polish [Ref:

Synonyms

375-73-5; perfluorobutanesulfonic acid; Nonafluoro-1-butanesulfonic acid; Nonafluorobutanesulfonic acid; Nonafluorobutane-1-sulfonic acid; 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid; 1-Perfluorobutanesulfonic acid; 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid; perfluorobutane sulfonic acid; DTXSID5030030; 1FV02N6NVO; EFTOP FBSA; 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulphonic acid; 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-; CHEBI:132446; 1-Butanesulfonic acid, nonafluoro-

Frequently Asked Questions

What are the CAS number and molecular formula of 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid?

CAS 375-73-5; molecular formula C4HF9O3S; molecular weight — g/mol.

What other names is 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid known by?

375-73-5, perfluorobutanesulfonic acid, Nonafluoro-1-butanesulfonic acid, Nonafluorobutanesulfonic acid, Nonafluorobutane-1-sulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid.

Is 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid classified as hazardous?

Hazard statements reported: H302, H314, H318, H360, H373.

What are the key physical properties of 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid?

Boiling Point: 210-212 °C; Density: 1.811 g/mL at 25 °C; Collision Cross Section: 196.88 Å² [2M-H]-; Collision Cross Section: 133.28 Å² [M-H]-.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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