추천 제품
Agency
USP/NF
reag. Ph. Eur.
Quality Level
vapor pressure
<0.01 mmHg ( 20 °C)
grade
puriss. p.a.
분석
≥99.5% (calc. to the dried substance)
형태
solid
autoignition temp.
770 °F
불순물
≤0.001% heavy metals (as Pb)
≤0.01% ammonium (NH4)
무기 잔류물
≤0.01% (as SO4)
pH
8.5-9.5 (20 °C, 10%)
mp
280 °C (subl.) (lit.)
solubility
H2O: soluble
음이온 미량물
chloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤50 mg/kg
SMILES string
C1N2CN3CN1CN(C2)C3
InChI
1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
InChI key
VKYKSIONXSXAKP-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Hexamethylenetetramine is a hexamine. It participates in Duff reaction for the synthesis of o-hydroxybenzaldehyde derivatives.
애플리케이션
Hexamethylenetetramine may be used as reagent in the synthesis of 3 and 5-aldehydo salicylic acid, and 2-hydroxy naphthaldehyde, via reaction with salicylic acid and β-naphthol respectively, followed by the treatment with HCl (hydrolysis). It may be used for the synthesis of phenolic aldehydes. It may be used as formylating reagent for the synthesis of various aldehydes.
It has been used for the preparation of ceria nanoparticles, via precipitation method.
It has been used for the preparation of ceria nanoparticles, via precipitation method.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Flam. Sol. 2 - Skin Sens. 1B
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 1
Flash Point (°F)
482.0 °F - closed cup
Flash Point (°C)
250 °C - closed cup
개인 보호 장비
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
이미 열람한 고객
Formylation of aromatic compounds with hexamethylenetetramine and trifluoroacetic acid.
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.
Journal of the Chemical Society, 547-550 (1941)
Degradation mitigation in polymer electrolyte membranes using cerium oxide as a regenerative free-radical scavenger.
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.
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
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
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