甲基化

Name: 甲基化
Brand: 济南圣和化工有限公司

CAS 137-05-3C5H5NO2MW 111.10

甲基化，CAS 登记号 137-05-3，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137-05-3

分子式C5H5NO2

分子量111.10

熔点-40 °C

沸点117 to 120 °F at 1.8 mmHg (NTP, 1992)

LogP0.6

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

在哪里能查到甲基化的 CAS 号？

本页已列出甲基化的 CAS 号：137-05-3，可与随货 COA 核对。

可以提供哪些规格和包装？

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甲基化一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

mecrilate · CAS 137-05-3 · C5H5NO2. UNII WN7979561R. Boiling Point: 117 to 120 °F at 1.8 mmHg (NTP, 1992); Boiling Point: 47 °C at 2 mm Hg; Boiling Point: BP: 47-49 °C (0.33-0.36 kPa).

Identification

CAS Registry Number	137-05-3
PubChem CID	8711
Molecular formula	C5H5NO2
IUPAC name	methyl 2-cyanoprop-2-enoate
UNII (FDA)	WN7979561R

Computed Descriptors

Molecular Weight	111.10
XLogP3	0.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	111.032028402
Monoisotopic Mass	111.032028402
Topological Polar Surface Area	50.1
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	117 to 120 °F at 1.8 mmHg (NTP, 1992)
Boiling Point	47 °C at 2 mm Hg
Boiling Point	BP: 47-49 °C (0.33-0.36 kPa)
Boiling Point	66 °C
Boiling Point	117-120 °F at 1.8 mmHg
Boiling Point	200.5 °C @760 [mm Hg]
Melting Point	-40 °C
Melting Point	-22.5 °C
Flash Point	174 °F (NIOSH, 2024)
Flash Point	82.78 °C (closed cup)

Physical description & handling notes

Methyl 2-cyanoacrylate is a clear slightly yellow liquid. (NTP, 1992)
Clear, colorless liquid with irritating, acrid odor; [ACGIH]
COLOURLESS LIQUID.
Clear to slightly yellow liquid with a characteristic odor.
Colorless liquid with a characteristic odor.
Clear, colorless liquid

GHS Hazard Classification

Reported hazard statements	H315, H319, H335, H317, H334, H227, H320, H330

H315: Causes skin irritation [Warning Skin corrosion/irritation]

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Occupational asthma reported in workers using adhesives; [Malo]
Working with Glues and Adhesives [Category: Other]
Therapy category: tissue adhesive
In adhesives; manufacturing of plastics, electronics, scientific instruments, jewelry, sports equipment; in cable joining, manicuring, mortuaries
For more Uses (Complete) data for METHYL 2-CYANOACRYLATE (6 total), please visit the HSDB record page.
Methyl cyanoacrylate is used as the main component of certain cyanoacrylate glues. (L608)

Synonyms

Mecrylate; METHYL 2-CYANOACRYLATE; 137-05-3; methyl 2-cyanoprop-2-enoate; Methyl cyanoacrylate; 2-Propenoic acid, 2-cyano-, methyl ester; Adhere; Coapt; Cyanolit; Mecrilat; Krazy-Glue; Mecrilato; 2-Cyanoacrylic acid, methyl ester; Eastman 910; Eastman 910 monomer; Borden Ad/Here

Frequently Asked Questions

What are the CAS number and molecular formula of mecrilate?

CAS 137-05-3; molecular formula C5H5NO2; molecular weight — g/mol.

What other names is mecrilate known by?

Mecrylate, METHYL 2-CYANOACRYLATE, 137-05-3, methyl 2-cyanoprop-2-enoate, Methyl cyanoacrylate, 2-Propenoic acid, 2-cyano-, methyl ester.

Is mecrilate classified as hazardous?

Hazard statements reported: H315, H319, H335, H317, H334.

What are the key physical properties of mecrilate?

Boiling Point: 117 to 120 °F at 1.8 mmHg (NTP, 1992); Boiling Point: 47 °C at 2 mm Hg; Boiling Point: BP: 47-49 °C (0.33-0.36 kPa); Boiling Point: 66 °C.

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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甲基化