主要文件

查看所有文档

157902

1,3-二溴-5,5-二甲基海因

Name: 1,3-二溴-5,5-二甲基海因
Brand: ALDRICH

98%

别名:

1,3-二溴-5,5-二甲基乙内酰脲

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式（希尔记法）:

C₅H₆Br₂N₂O₂

化学文摘社编号:

77-48-5

分子量:

285.92

UNSPSC Code:

12352101

NACRES:

NA.22

PubChem Substance ID:

24849707

EC Number:

201-030-9

Beilstein/REAXYS Number:

146024

MDL number:

MFCD00003189

Assay:

98%

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

Quality Level

200

assay

98%

mp

197-199 °C (dec.) (lit.)

SMILES string

CC1(C)N(Br)C(=O)N(Br)C1=O

InChI

1S/C5H6Br2N2O2/c1-5(2)3(10)8(6)4(11)9(5)7/h1-2H3

InChI key

VRLDVERQJMEPIF-UHFFFAOYSA-N

说明

Application

用于烷氧基苯甲酸的芳香溴化以及烯烃的溴氟化。

Still not finding the right product?

Explore all of our products under 1,3-二溴-5,5-二甲基海因

pictograms

GHS03,GHS06,GHS05,GHS09

signalword

Danger

hcodes

H272,H301,H314,H317,H410

pcodes

P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1B - Skin Sens. 1

存储类别

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Determination of iodine values using 1,3-dibromo-5,5-dimethylhydantoin (DBH) and ethyl acetate as solvent. Analytical methods with DBH in respect to environmental and economical concern, part 18.

M Hilp

Die Pharmazie, 59(8), 612-614 (2004-09-24)

Iodine values (iodine numbers) of several fixed oils and lard can be determined in ethyl acetate, an easily biodegredable solvent, instead of chloroform according to PH. EUR. 2002. Iodine monobromide has been replaced by 1,3-dibromo-5,5-dimethylhydantoin (DBH) and potassium iodide (KI)

1,3-Dibromo-5,5-dimethylhydantoin (DBH) as oxidant and precipitant for drug identification according to PH. EUR Analytical methods of pharmacopoeias with DBH in respect of environmental and economical concern, Part 15(1).

M Hilp

Die Pharmazie, 57(6), 393-395 (2002-07-16)

Elemental bromine serves as oxidant for the identification of propylthiouracil, 2-thiouracil and sulphur according to PH. EUR. 2002. Phenol is identified according to PH. EUR. 2002 with bromine water as the sparingly water-soluble 2,4,4,6-tetrabromo-2,5-cyclohexadiene-1-one. These tests can be performed better

Facile exchange of glycosyl S,S-acetals to their O,O-acetals and preparation of glycofuranosides from acyclic glycosyl S,S-acetals under metal-free reaction conditions in the presence of 1,3-dibromo-5,5-dimethylhydantoin.

Soni Kamlesh Madhusudan et al.

Carbohydrate research, 340(3), 497-502 (2005-02-01)

Exchange of acyclic glycosyl dithioacetals to their O,O-acetals has been achieved by a generalized reaction protocol mediated by 1,3-dibromo-5,5-dimethylhydantoin under mild, metal-free and neutral conditions. This methodology has been extended to the synthesis of alkyl glycofuranosides.

查看所有相关文献

全球贸易项目编号

货号	GTIN
157902-25G	04061838743695
157902-1KG	04061841724247
157902-500G	04061838743701