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Sigma-Aldrich

(3-氯-2-羟丙基)三甲基氯化铵 溶液

60 wt. % in H2O

别名:

3-chloro-2-hydroxy-propyltrimethylammonium chloride

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About This Item

线性分子式:
ClCH2CH(OH)CH2N(Cl)(CH3)3
CAS号:
3327-22-8
分子量:
188.10
Beilstein:
6576172
MDL编号:
MFCD00055655
UNSPSC代码:
12352101
PubChem化学物质编号:
24861561
NACRES:
NA.22
价格与库存信息目前不能提供

表单

liquid

质量水平

200

浓度

60 wt. % in H2O

折射率

n20/D 1.4541

密度

1.154 g/mL at 25 °C

SMILES字符串

[Cl-].C[N+](C)(C)CC(O)CCl

InChI

1S/C6H15ClNO.ClH/c1-8(2,3)5-6(9)4-7;/h6,9H,4-5H2,1-3H3;1H/q+1;/p-1

InChI key

CSPHGSFZFWKVDL-UHFFFAOYSA-M

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应用

（3-氯-2-羟丙基）三甲基氯化铵溶液（CHTAC）可用于：
  • 作为阳离子发生剂，通过耗尽法使纤维素阳离子化。[1][2]
  • 分解2,2′-二羟基-1,1′-联萘对映体。[3]
  • 合成阳离子糖原（Cat Gly）。[4]
  • 作为季铵化剂，使N-芳基壳聚糖衍生物季铵化。[5]

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Health hazard
GHS08

警示用语：

Warning

危险声明

H351,H412

危险分类

Aquatic Chronic 3 - Carc. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM6969
BCCK5690
BCCJ6319
BCCG5463
BCCF8576

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Quaternization of N-aryl chitosan derivatives: synthesis, characterization, and antibacterial activity
Sajomsang W, et al.
Carbohydrate Research, 344(18), 2502-2511 (2009)
Effect of cationization on adsorption of silver nanoparticles on cotton surfaces and its antibacterial activity
Khalil-Abad M, et al.
Cellulose, 16(6), 1147-1147 (2009)
Reaction efficiency for cellulose cationization using 3-chloro-2-hydroxypropyl trimethyl ammonium chloride
Hashem M, et al.
Textile Res., 73(11), 1017-1023 (2003)
Efficient resolution of 2, 2′-dihydroxy-1, 1′-binaphthyl by inclusion complexation with chiral N-(3-chloro-2-hydroxypropyl)-N, N, N-trimethylammonium chloride
Toda F, et al.
Organic & Biomolecular Chemistry, 2(4), 449-451 (2004)
Deepak Sharma et al.
Carbohydrate polymers, 232, 115731-115731 (2020-01-19)
Galactomannans are branched natural biopolymers possessing good biocompatibility, biodegradability and sustainability leading to diverse industrial applications. In the present study, quaternization of galactomannan derived from Cassia tora gum was investigated by adopting Taguchi's approach of robust design of experiments using
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1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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