2,5-二羟基苯甲醛

Name: 2,5-二羟基苯甲醛
Brand: 济南圣和化工有限公司

CAS 1194-98-5C7H6O3MW 138.12

2,5-二羟基苯甲醛，CAS 登记号 1194-98-5，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1194-98-5

分子式C7H6O3

分子量138.12

熔点100.00 to 103.00 °C. @ 760.00 mm Hg

LogP0.54

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 2,5-二羟基苯甲醛的 CAS 号？

本页已列出 2,5-二羟基苯甲醛的 CAS 号：1194-98-5，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。

2,5-二羟基苯甲醛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

2,5-Dihydroxybenzaldehyde · CAS 1194-98-5 · C7H6O3. UNII 0Q83HDS90W. Melting Point: 100.00 to 103.00 °C. @ 760.00 mm Hg; Solubility: 1.38E+04 mg/L @ 25 °C (exp); LogP: 0.54.

Identification

CAS Registry Number	1194-98-5
PubChem CID	70949
Molecular formula	C7H6O3
IUPAC name	2,5-dihydroxybenzaldehyde
UNII (FDA)	0Q83HDS90W

Computed Descriptors

Molecular Weight	138.12
XLogP3	1.2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	138.031694049
Monoisotopic Mass	138.031694049
Topological Polar Surface Area	57.5
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Melting Point	100.00 to 103.00 °C. @ 760.00 mm Hg
Solubility	1.38E+04 mg/L @ 25 °C (exp)
LogP	0.54

Physical description & handling notes

Solid
119.54 Å² [M-H]- [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
122 Å² [M+H]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H317 (86%), H319 (100%), H335 (98%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (86%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Benzaldehyde, 2,5-dihydroxy-: INACTIVE

Synonyms

2,5-Dihydroxybenzaldehyde; 1194-98-5; Gentisaldehyde; Benzaldehyde, 2,5-dihydroxy-; Gentisate aldehyde; 0Q83HDS90W; CHEBI:28508; NSC-72387; DTXSID1061601; RefChem:82873; DTXCID9033503; 214-789-6; MFCD00003333; FORMYLHYDROQUINONE; 5-hydroxysalicylaldehyde; 2,5-dihydroxy-benzaldehyde

Frequently Asked Questions

What are the CAS number and molecular formula of 2,5-Dihydroxybenzaldehyde?

CAS 1194-98-5; molecular formula C7H6O3; molecular weight — g/mol.

What other names is 2,5-Dihydroxybenzaldehyde known by?

2,5-Dihydroxybenzaldehyde, 1194-98-5, Gentisaldehyde, Benzaldehyde, 2,5-dihydroxy-, Gentisate aldehyde, 0Q83HDS90W.

Is 2,5-Dihydroxybenzaldehyde classified as hazardous?

Hazard statements reported: H315, H317, H319, H335.

What are the key physical properties of 2,5-Dihydroxybenzaldehyde?

Melting Point: 100.00 to 103.00 °C. @ 760.00 mm Hg; Solubility: 1.38E+04 mg/L @ 25 °C (exp); LogP: 0.54.

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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