对二甲酚蓝

Name: 对二甲酚蓝
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 125-31-5C23H22O5SMW 410.5

对二甲酚蓝 (CAS No. 125-31-5) 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 有机化学品. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number125-31-5

Molecular FormulaC23H22O5S

Molecular Weight410.5

LogP4.5

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)

Applications有机化学品

Category有机化学品

Where it is used

有机化学品

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 对二甲酚蓝?

The CAS number of 对二甲酚蓝 is 125-31-5.

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 对二甲酚蓝?

Main applications include 有机化学品.

How do I buy 对二甲酚蓝 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

p-Xylenol Blue · CAS 125-31-5 · C23H22O5S. UNII BRA8Z80WK7.

Identification

CAS Registry Number	125-31-5
PubChem CID	67172
Molecular formula	C23H22O5S
IUPAC name	4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-2,5-dimethylphenol
UNII (FDA)	BRA8Z80WK7

Computed Descriptors

Molecular Weight	410.5
XLogP3	4.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	410.11879497
Monoisotopic Mass	410.11879497
Topological Polar Surface Area	92.2
Heavy Atom Count	29
Formal Charge	0

Physical description & handling notes

198.0 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID8026303]
194.4 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID8026303]
200.6 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8026303]
194.5 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8026303]

Regulatory Status

GHS notification summary	2.2% (1 / 46)

GHS Hazard Classification

GHS notification summary	2.2% (1 / 46)
Reported hazard statements	H315 (97.8%), H319 (97.8%), H335 (95.7%)

This chemical does not meet GHS hazard criteria for 2.2% (1 of 46) of reports.

H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-: ACTIVE

Synonyms

Xylenol Blue; p-Xylenol Blue; 125-31-5; p-Xylenolsulfonephthalein; p-Xylenolsulfonphthalein; p-Xylenesulfonephthalein; p-Xylenolsulfophthalein; 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein; DTXSID8026303; UNII-BRA8Z80WK7; EINECS 204-736-5; 1,4-dimethyl-5-hydroxybenzenesulfonephthalein; BRA8Z80WK7; NSC 10471; NSC-10471; XYLENOL BLUE, P-

Frequently Asked Questions

What are the CAS number and molecular formula of p-Xylenol Blue?

CAS 125-31-5; molecular formula C23H22O5S; molecular weight — g/mol.

What other names is p-Xylenol Blue known by?

Xylenol Blue, p-Xylenol Blue, 125-31-5, p-Xylenolsulfonephthalein, p-Xylenolsulfonphthalein, p-Xylenesulfonephthalein.

Is p-Xylenol Blue classified as hazardous?

2.2% of GHS notifications report no hazard classification (1 of 46).

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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