邻甲氧基苯甲醛

Name: 邻甲氧基苯甲醛
Brand: 济南圣和化工有限公司

CAS 135-02-4C8H8O2MW 136.15主营产品

济南圣和化工有限公司现供应主营产品——邻甲氧基苯甲醛（CAS 135-02-4），分子式 C8H8O2，分子量 136.15。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	135-02-4
分子式	C8H8O2
分子量	136.15
熔点	39 °C
沸点	238.00 °C. @ 760.00 mm Hg
LogP	1.72
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	食用香精
类别	主营产品\|食用香精

应用领域

食用香精

邻甲氧基苯甲醛在食用香精领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：邻甲氧基苯甲醛备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需邻甲氧基苯甲醛以外的配套原料，也欢迎一并列出需求清单。

常见问题

邻甲氧基苯甲醛的 CAS 号是多少？

邻甲氧基苯甲醛的 CAS 号为 135-02-4。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

邻甲氧基苯甲醛有什么用途？

主要应用于食用香精。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

o-Methoxybenzaldehyde is identified by CAS 135-02-4, molecular formula C8H8O2 and molecular weight 136.05 g/mol. UNII 7CP821WF2W; ChEBI 172139; InChIKey PKZJLOCLABXVMC-UHFFFAOYSA-N. Boiling Point: 238.00 °C. @ 760.00 mm Hg; Melting Point: 39 °C; Vapor Pressure: 0.12 [mmHg].

Identification

CAS Registry Number	135-02-4
PubChem CID	8658
Molecular formula	C8H8O2
Molecular weight	136.05 g/mol
IUPAC name	2-methoxybenzaldehyde
InChIKey	PKZJLOCLABXVMC-UHFFFAOYSA-N
UNII (FDA)	7CP821WF2W
ChEBI ID	CHEBI:172139
FEMA number	4077
JECFA number	2062

Computed Descriptors

Molecular Weight	136.15
XLogP3	1.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	136.052429494
Monoisotopic Mass	136.052429494
Topological Polar Surface Area	26.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	238.00 °C. @ 760.00 mm Hg
Melting Point	39 °C
Vapor Pressure	0.12 [mmHg]
LogP	1.72
Ionization Efficiency	1.18
Ionization Efficiency	2.7
Ionization Efficiency	MeCN (80%)
Ionization Efficiency	DOI:10.1038/s41598-020-62573-z

Physical description & handling notes

Light yellow solidified mass or fragments; mp = 34-40 deg C; [Sigma-Aldrich MSDS]
Solid
Light yellow solid; Sweet powdery hawthorn, vanilla and almond aroma
Soluble in water and propylene glycol
Soluble (in ethanol)
Positive

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	0.2% (3 / 1457)

GHS Hazard Classification

GHS notification summary	0.2% (3 / 1457)
Reported hazard statements	H315 (99.8%), H319 (99.8%), H335 (99.5%)

This chemical does not meet GHS hazard criteria for 0.2% (3 of 1457) of reports.

H315 (99.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used as flavoring agent or adjuvant; [FDA]
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Benzaldehyde, 2-methoxy-: ACTIVE

Synonyms

2-METHOXYBENZALDEHYDE; o-Anisaldehyde; Benzaldehyde, 2-methoxy-; o-Methoxybenzaldehyde; 2-methoxy-benzaldehyde; Formylanisole, o-; DTXSID1051690; EINECS 205-171-7; UNII-7CP821WF2W; NSC 58960; BRN 0606301; 7CP821WF2W; o-methoxy benzaldehyde; o-methoxy-benzaldehyde; O-Anisaldehyde, 8CI; AI3-01375

Frequently Asked Questions

What are the CAS number and molecular formula of o-Methoxybenzaldehyde?

CAS 135-02-4; molecular formula C8H8O2; molecular weight 136.05 g/mol.

What other names is o-Methoxybenzaldehyde known by?

2-METHOXYBENZALDEHYDE, o-Anisaldehyde, Benzaldehyde, 2-methoxy-, o-Methoxybenzaldehyde, 2-methoxy-benzaldehyde, Formylanisole, o-.

What is the regulatory status of o-Methoxybenzaldehyde?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is o-Methoxybenzaldehyde classified as hazardous?

0.2% of GHS notifications report no hazard classification (3 of 1457).

What are the key physical properties of o-Methoxybenzaldehyde?

Boiling Point: 238.00 °C. @ 760.00 mm Hg; Melting Point: 39 °C; Vapor Pressure: 0.12 [mmHg]; LogP: 1.72.

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.