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224847

Sigma-Aldrich

一溴化碘

98%

别名:

溴化碘

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50 G
$186.00
250 G
$450.00

$186.00

国内现货，预计发货时间2025年4月21日详情

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50 G
$186.00
250 G
$450.00

About This Item

线性分子式:
IBr
CAS号:
7789-33-5
分子量:
206.81
EC 号:
232-159-9
MDL编号:
MFCD00011353
UNSPSC代码:
12352101
PubChem化学物质编号:
24853459
NACRES:
NA.22

$186.00

国内现货，预计发货时间2025年4月21日详情

获取大包装报价

质量水平

200

方案

98%

表单

solid

mp

42-50 °C (lit.)

密度

4.416 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

BrI

InChI

1S/BrI/c1-2

InChI key

CBEQRNSPHCCXSH-UHFFFAOYSA-N

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相关类别

一般描述

单溴化碘是一种卤素间化合物，在合成聚酮结构单元时用作亲电试剂。[1]

单溴化碘（IBr）是一种在有机合成中使用的强碘化试剂。Ibr通常用于碳金属键的断裂、烯烃的亲电加成、甾体酮和醛的–金属键的断裂、烯烃的亲电加成、甾体酮和醛的 α-溴化，以及高烯丙基碳酸酯的非对映选择性环化。[2]

应用

一种合成聚酮结构单元的新方法中所用的亲电试剂。[3]

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H314,H335

危险分类

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS9003
MKCS8999
MKCS8903
MKCS8901
MKCS8900

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Iodine Monobromide
Brisbois RG, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-5 (2001)
Kai Liu et al.
Organic letters, 8(23), 5393-5395 (2006-11-03)
[Structure: see text] A strategically novel approach to the formation of syn-1,3-diol mono- and diethers through electrophilic activation of homoallylic alkoxymethyl ethers has been developed. The resulting polyketide-like synthetic fragments are generated in good yield and with excellent stereocontrol. A
The Thermodynamic Constants of Iodine Monobromide
McMorris, et al.
Journal of the American Chemical Society, 53, 2625-2631 (1931)
Giancarlo Ottaviano et al.
American journal of otolaryngology, 32(3), 235-239 (2010-06-12)
Nasal irrigations are mentioned among the adjunctive measures for treating several sinonasal conditions. Hyperchromatic supranuclear stria (HSS) in the ciliated cells (CCs) has recently been suggested as a potential cytological marker of the anatomofunctional integrity of nasal mucosa. The aim
A N Razumov et al.
Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury, (4)(4), 22-25 (2000-09-29)
155 patients with fragments of the crushed stones in the upper urinary tract after lithotripsy were divided into 3 groups. 60 patients of group 1 received dynamic amplipulse therapy, oral mineral water, iodobromine baths. Elimination of the fragments was observed
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    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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