1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸

Name: 1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸
Brand: 济南圣和化工有限公司

CAS 375-73-5C4HF9O3SMW 300.10

1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸，CAS 登记号 375-73-5，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号375-73-5

分子式C4HF9O3S

分子量300.10

沸点210-212 °C

LogP2.3

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸的 CAS 号？

本页已列出 1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸的 CAS 号：375-73-5，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

1,1,2,2,3,3,4,4,4-九氟丁烷-1-磺酸一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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PubChem 公开数据

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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