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Merck
CN

13-0730

Hexamethylenediamine

SAJ first grade, ≥98.0%

Synonym(s):

1,6-Diaminohexane, 1,6-Hexanediamine, HMDA

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About This Item

Linear Formula:
NH2(CH2)6NH2
CAS Number:
124-09-4
Molecular Weight:
116.20
EC Number:
204-679-6
UNSPSC Code:
12352116
PubChem Substance ID:
329749993
Beilstein/REAXYS Number:
1098307
MDL number:
MFCD00008243
Assay:
≥98.0%
Grade:
SAJ first grade

Key Documents

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InChI

1S/C6H16N2/c7-5-3-1-2-4-6-8/h1-8H2

InChI key

NAQMVNRVTILPCV-UHFFFAOYSA-N

SMILES string

NCCCCCCN

grade

SAJ first grade

vapor density

4 (vs air)

assay

≥98.0%

form

solid

expl. lim.

6.3 %

availability

available only in Japan

dilution

(for analytical testing)

refractive index

n20/D 1.439 (lit.)

pH

12.4 (25 °C, 100 g/L)

mp

42-45 °C (lit.)

density

0.89 g/mL at 25 °C (lit.)

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

176.0 °F - closed cup

flash_point_c

80 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
A2578
A9566
A2473
A0447
A2371

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Linda G T Gaines et al.
Journal of environmental monitoring : JEM, 13(1), 119-127 (2010-10-28)
Although urinary 1,6-hexamethylene diamine (HDA) is a useful biomarker of exposure to 1,6-hexamethylene diisocyanate (HDI), a large degree of unexplained intra- and inter-individual variability exists between estimated HDI exposure and urine HDA levels. We investigated the effect of individual and
Richard F G Fröhlich et al.
Carbohydrate research, 346(12), 1592-1598 (2011-06-08)
Two simple and reliably accessible intermediates, N-carboxypentyl- and N-aminohexyl-1-deoxy-D-galactonojirimycin were employed for the synthesis of a set of terminally N-dansyl substituted derivatives. Reaction of the terminal carboxylic acid of N-carboxypentyl-1-deoxy-D-galactonojirimycin with N-dansyl-1,6-diaminohexane provided the chain-extended fluorescent derivative. Employing bis(6-dansylaminohexyl)amine, the
Wei-Chiang Chen et al.
ACS applied materials & interfaces, 1(8), 1821-1826 (2010-04-02)
Solvent microenvironments are formed around individual single-walled carbon nanotubes (SWNTs) by mixing SWNT suspensions with water-immiscible organic solvents. These microenvironments are used to encapsulate the SWNTs with the monomer sebacoyl chloride. Hexamethylene diamine is then injected into the aqueous phase
Junseok Yeom et al.
Bioconjugate chemistry, 21(2), 240-247 (2010-01-19)
A novel, biocompatible, and nontoxic dermal filler using hyaluronic acid (HA) hydrogels was successfully developed for tissue augmentation applications. Instead of using highly reactive cross-linkers such as divinyl sulfone (DVS) for Hylaform, 1,4-butanediol diglycidyl ether (BDDE) for Restylane, and 1,2,7,8-diepoxyoctane
Linda G T Gaines et al.
The Annals of occupational hygiene, 54(6), 678-691 (2010-06-10)
Urinary 1,6-hexamethylene diamine (HDA) may serve as a biomarker for systemic exposure to 1,6-hexamethylene diisocyanate (HDI) in occupationally exposed populations. However, the quantitative relationships between dermal and inhalation exposure to HDI and urine HDA levels have not been established. We
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