聚丙烯酸

Q: 聚丙烯酸 的 CAS 号是多少？

聚丙烯酸 的 CAS 登记号为 9063-87-0。

CAS 9063-87-0C3H4O2MW 72.06

聚丙烯酸（CAS 9063-87-0）：分子式 C3H4O2、分子量 72.06；类别精细化学品。

产品描述

聚丙烯酸（CAS 9063-87-0）是一种精细化学品原料。其分子式 C3H4O2 由 3 个碳、4 个氢、2 个氧组成。分子量约为 72.06。公开物性数据显示其熔点约 55 °F (NTP, 1992)、沸点约 286 °F at 760 mmHg (NTP, 1992)、LogP 约 0.3。精细化学品以高附加值、多品种、小批量为特征，强调纯度与规格定制，亦涵盖通用化工原料。面向医药、电子、香精与功能材料等高要求领域，按客户规格定制生产与分装。作为化工品采购代理与分销渠道，我们可在国内及跨境渠道为聚丙烯酸寻源比价，并安排小批量试样与批次采购；下单前提供完整 COA、质检报告与合规文件，验收以批次 COA 为准。

规格参数

CAS号9063-87-0

分子式C3H4O2

分子量72.06

熔点55 °F (NTP, 1992)

沸点286 °F at 760 mmHg (NTP, 1992)

LogP0.3

应用领域Acrylic acid is used in the manufacture of plastics、in latex applications、in floor polish、in polymer solutions for coatings applications、emulsion polymers、paint formulations

类别精细化学品|水处理化学品|涂料

用途与场景

登记用途：Acrylic acid is used in the manufacture of plastics、in latex applications、in floor polish、in polymer solutions for coatings applications、emulsion polymers、paint formulations。

采购档案

这个产品是什么

聚丙烯酸是一种高附加值精细化合物，登记 CAS 号为 9063-87-0，分子式 C3H4O2（分子量 72.06），归属于精细化学品大类化工原料。

识别信息

登记 CAS 号：9063-87-0

其分子式 C3H4O2 由 3 个碳、4 个氢、2 个氧组成。

别名/同义词：聚丙烯酸 · Carbomer 940 · Polyacrylic Acid

所属分类：精细化学品 / 特种化学品 / 染料及颜料

常见问题

聚丙烯酸的 CAS 号是多少？

聚丙烯酸的 CAS 登记号为 9063-87-0。

聚丙烯酸的分子式与分子量是多少？

分子式 C3H4O2，分子量 72.06。

聚丙烯酸还有哪些别名？

别名/同义词：聚丙烯酸、Carbomer 940、Polyacrylic Acid。

聚丙烯酸的登记用途是什么？

聚丙烯酸属于哪个分类？

所属分类：精细化学品 / 水处理化学品 / 涂料。

如何在 591daili.cn 采购聚丙烯酸？

请在联系页面提交产品名称、CAS 号与数量，我们作为采购代理在国内及跨境渠道为您寻源比价，安排试样与批次采购，下单前提供 COA 与合规文件。

包装与单证

包装按订单确认，从实验室小包装到吨袋大货，随订单安排而非在页面上写死。每批随货附 COA 分析证书，可另提供 MSDS；若终端用途带有法规限度（食品接触、药品或化妆品），请在询价时说明执行标准，等级按该标准确定。

PubChem 公开数据

聚丙烯酸（CAS 9063-87-0）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	0.1% (2 / 4724)
Reported hazard statements	H226, H302, H312, H314, H332, H400, H318 (22.2%), H335 (71.9%)

H226: Flammable liquid and vapor [Warning Flammable liquids]

H302: Harmful if swallowed [Warning Acute toxicity, oral]

法规与备案状态

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Ethanaminium, N,N,N- trimethyl-2-[(1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with 2-propenamide (CAS As a flocculent, retention and drainage aid in the manufacture of food-contact paper and paperboard, including The FCS is intended for use at levels not to exceed 0.6% by weight of the finished coated and uncoated paper a
GHS notification summary	0.1% (2 / 4724)

Regulatory & Food Contact

FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
Ethanaminium, N,N,N- trimethyl-2-[(1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with 2-propenamide (CAS
As a flocculent, retention and drainage aid in the manufacture of food-contact paper and paperboard, including
The FCS is intended for use at levels not to exceed 0.6% by weight of the finished coated and uncoated paper a

GHS notification summary

0.1% (2 / 4724)

物理形态与操作说明

Acrylic acid is a colorless liquid with a distinctive acrid odor. Flash point 130 °F. Boiling point 286 °F. Freezing point 53 °F. Corrosive to metals and tissue. Prolonged exposure to fire or heat can cause polymerization. If polymerization takes place in a closed container, violent rupture may occur. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize.
CBI; Dry Powder; Liquid
Colorless liquid or solid (below 55 degrees F) with a distinctive, acrid odor; Note: Shipped with an inhibitor (e.g., hydroquinone) since it readily polymerizes; [NIOSH]
Liquid
COLOURLESS LIQUID WITH PUNGENT ODOUR.
Colorless liquid or solid (below 55 °F) with a distinctive, acrid odor.

公开数据库收录的理化数据

沸点	286 °F at 760 mmHg (NTP, 1992)
沸点	141.2
沸点	142 °C
沸点	141.20 °C. @ 760.00 mm Hg
沸点	141 °C
沸点	286 °F
沸点	141 °C @760 [mm Hg]
熔点	55 °F (NTP, 1992)
熔点	13.5
熔点	13.56 °C

这个物质在各数据库里的编号

CAS Registry Number	9063-87-0
PubChem CID	6581
分子式	C3H4O2
IUPAC 名称	prop-2-enoic acid
UNII（FDA）	J94PBK7X8S

数据库记载的用途

Acrylic acid is used in the manufacture of plastics, in latex applications, in floor polish, in polymer solutions for coatings applications, emulsion polymers, paint formulations, leather finishings, and paper coatings. Acrylic acid is also used as a chemical intermediate.
Acrylic acid is used to manufacture acrylic resins and acrylates for leather coatings, paints, and adhesives. [ACGIH]
Used in the manufacture of plastics, molding powder for signs, construction units, decorative emblems and insignias, polymer solutions for coatings applications, emulsion polymers, paints formulations, leather finishings, and paper coatings; ... also used in medicine and dentistry for dental plates, artificial teeth, and orthopedic cement.
Most acrylic acid is consumed in the form of the polymer. The dominant share of acrylic acid is converted to esters. Today growth is in the demand for superabsorbents (SAPs) for use in diapers and hygienic products. Acrylic acid accounts for 80-85% of raw materials used in the manufacture of SAPs.
Monomer for polyacrylic and polymethacrylic acids and other acrylic polymer.
Chemical intermediate for ethyl acrylate, n-butyl acrylate, methyl acrylate, 2-ethylhexyl acrylate; for other specialty acrylates, eg, hydroxyethyl; monomer for polyacrylic acid and salts, eg, thickeners; comonomer with acrylamide for polymers used as flocculants, with ethylene for ion exchange resin polymers, with methyl ester for polymers, eg, thickeners, for other copolymers, eg, with itatonic acid

它在各数据库里的别名

ACRYLIC ACID; 2-Propenoic acid; 79-10-7; prop-2-enoic acid; Propenoic acid; Vinylformic acid; Acroleic acid; Ethylenecarboxylic acid; Propene acid; Glacial acrylic acid; Kyselina akrylova; Acrylic acid, glacial; RCRA waste number U008; Acide acrylique; Acido acrilio; DTXSID0039229

计算机算出的分子描述符

分子量	72.06
XLogP3	0.3
氢键供体数	1
氢键受体数	2
可旋转键数	1
精确质量	72.021129366
单同位素质量	72.021129366
拓扑极性表面积	37.3
重原子数	5
形式电荷	0

数据库摘要

Glacial Acrylic Acid · CAS 9063-87-0 · C3H4O2. UNII J94PBK7X8S. 沸点: 286 °F at 760 mmHg (NTP, 1992); 沸点: 141.2; 沸点: 142 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

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供应商：济南圣和化工有限公司 · 一个工作日内回复。

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