Merck
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安全信息

147230

Sigma-Aldrich

丙烯酸

anhydrous, contains 200 ppm MEHQ as inhibitor, 99%

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别名:
2-丙烯酸
线性分子式:
CH2=CHCOOH
CAS号:
79-10-7
分子量:
72.06
Beilstein:
635743
EC 号:
201-177-9
MDL编号:
MFCD00004367
eCl@ss:
39021317
PubChem化学物质编号:
24848810
NACRES:
NA.23

等级

anhydrous

质量水平

200

蒸汽密度

2.5 (vs air)

蒸汽压

4 mmHg ( 20 °C)

检测方案

99%

形式

liquid

自燃温度

744 °F

包含

200 ppm MEHQ as inhibitor

expl. lim.

13.7 %

bp

139 °C (lit.)

mp

13 °C (lit.)

密度

1.051 g/mL at 25 °C (lit.)

SMILES字符串

OC(=O)C=C

InChI

1S/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)

InChI key

NIXOWILDQLNWCW-UHFFFAOYSA-N

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相关类别

一般描述

丙烯酸（AAc）是一种无色的不饱和羧酸。它易于与水和酒精混溶。它经常被用作化学中间体。

应用

AAc被用于制备单分散的聚（N-异丙基丙烯酰胺）（PNIPAM）/AAc微凝胶。AAc经血浆沉积至表面，用于细胞培养应用。通过紫外诱导AAc接枝共聚，对聚（对苯二甲酸乙二醇酯）（PET）膜进行表面改性。AAc主要被用作丙烯酸酯生产的中间体。

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

119.3 °F - closed cup

闪点(°C)

48.5 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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示例

T1503
货号
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25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

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部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is Product 147230, Acrylic acid soluble in?

    According to The chemicals encyclopedia published by the Royal Society of Chemistry: 13th Edition, Acrylic acid is miscible with water, alcohol, and ether.

  4. How can the inhibitor be removed from Product 147230, Acrylic Acid?

    This product contains monomethyl ether hydroquinone as the inhibitor, which cannot be removed with an inhibitor remover. The effects of the inhibitor can be negated by adding excess initiator.

  5. What is the viscosity of Product 147230, Acrylic Acid?

    According to our supplier the viscosity is 1.232 cP at 25 C. However, we do not test the viscosity since it is not one of our specifications.

  6. What is the bulk density of from Product 147230, Acrylic Acid?

    According to our supplier the bulk density is 8.75 lb/gal at 20 deg C.

  7. What is the freezing point of from Product 147230, Acrylic Acid?

    According to literature the freezing point is 13 C. If freezing occurs do not remove the acrylic acid from a partially-thawed bottle. The remaining material would be seriously under-inhibited.

  8. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  9. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Lei Ying et al.
Biomacromolecules, 4(1), 157-165 (2003-01-14)
Surface modification of argon-plasma-pretreated poly(ethylene terephthalate) (PET) films via UV-induced graft copolymerization with acrylic acid (AAc) was carried out. Galactosylated surfaces were then obtained by coupling a galactose derivative (1-O-(6'-aminohexyl)-D-galactopyranoside) to the AAc graft chains with the aid of a
Influence of charge density on the swelling of colloidal poly (< i> N</i>-isopropylacrylamide-co-acrylic acid) microgels.
Kratz K, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 170(2), 137-149 (2000)
Loredana Detomaso et al.
Biomaterials, 26(18), 3831-3841 (2005-01-01)
Continuous and modulated glow discharges were used to deposit thin films from acrylic acid vapors. Different deposition regimes were investigated, and their effect on chemical composition, morphology and homogeneity of the coatings, as well as on their stability in water
Acrylic Acid
IARC Monographs, 71, 1223-1230 null
Raimondo D'Ambrosio et al.
Annals of neurology, 73(2), 199-209 (2012-12-12)
Post-traumatic epilepsy is prevalent, often difficult to manage, and currently cannot be prevented. Although cooling is broadly neuroprotective, cooling-induced prevention of chronic spontaneous recurrent seizures has never been demonstrated. We examined the effect of mild passive focal cooling of the
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