33233
六亚甲基四胺
≥99.5% (calc. to the dried substance), solid, puriss. p.a., reag. Ph. Eur.
别名:
1,3,5,7-四氮杂三环[3.3.1.13,7]癸烷, 乌洛托品, 六亚甲基四胺
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C6H12N4
化学文摘社编号:
分子量:
140.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-905-8
MDL number:
Beilstein/REAXYS Number:
2018
产品名称
六亚甲基四胺, puriss. p.a., reag. Ph. Eur., ≥99.5% (calc. to the dried substance)
InChI key
VKYKSIONXSXAKP-UHFFFAOYSA-N
InChI
1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
SMILES string
C1N2CN3CN1CN(C2)C3
agency
USP/NF
reag. Ph. Eur.
vapor pressure
<0.01 mmHg ( 20 °C)
grade
puriss. p.a.
assay
≥99.5% (calc. to the dried substance)
form
solid
autoignition temp.
770 °F
impurities
≤0.001% heavy metals (as Pb)
≤0.01% ammonium (NH4)
ign. residue
≤0.01% (as SO4)
pH
8.5-9.5 (20 °C, 10%)
mp
280 °C (subl.) (lit.)
solubility
H2O: soluble
anion traces
chloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤50 mg/kg
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
六亚甲基四胺可以用作反应试剂，通过分别与水杨酸和β-萘酚反应，然后用HCl处理（水解），合成3和5-醛基-水杨酸以及2-羟基萘醛。 它可用于合成酚醛。 它可以用作甲酰化试剂，用于合成各种醛。
它已被用于通过沉淀法制备二氧化铈纳米颗粒。
它已被用于通过沉淀法制备二氧化铈纳米颗粒。
General description
六亚甲基四胺是一种六胺。它参与Duff反应，以合成邻羟基苯甲醛衍生物。
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2 - Skin Sens. 1B
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 1
flash_point_f
482.0 °F - closed cup
flash_point_c
250 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
易制爆化学品
此项目有
Formylation of aromatic compounds with hexamethylenetetramine and trifluoroacetic acid.
Smith WE.
The Journal of Organic Chemistry, 37(24), 3972-3973 (1972)
96. A new general method for the preparation of o-hydroxyaldehydes from phenols and hexamethylenetetramine.
Duff JC.
Journal of the Chemical Society, 547-550 (1941)
Degradation mitigation in polymer electrolyte membranes using cerium oxide as a regenerative free-radical scavenger.
Trogadas P, et al.
Electrochemical and Solid-State Letters, 11(7), B113-B116 (2008)
One-step synthesis of graphene-AuNPs by HMTA and the electrocatalytical application for O2 and H2O2.
Jianguo Hu et al.
Talanta, 93, 345-349 (2012-04-10)
A green, one-step method for synthesis of graphene-Au nanoparticles (graphene-AuNPs) was introduced in this article, using an environmentally benign hexamethylenetetramine (HMTA) as reducing and stabilizing agent. HMTA slowly was hydrolyzed to generate aldehyde ammonia to reduce graphene oxides (GO) and
Ann Pontén et al.
Contact dermatitis, 68(1), 50-53 (2012-10-06)
The currently used patch test concentration for formaldehyde is 1.0% (wt/vol) in water. However, clinical experience and previous studies suggest that 1.0% might be insufficient for detecting an optimized number of clinically relevant cases of contact allergy to formaldehyde. To
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持