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Merck
CN

108189

Tris(hydroxymethyl)nitromethane

98%

Synonym(s):

2-Hydroxymethyl-2-nitro-1,3-propanediol

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About This Item

Linear Formula:
NO2C(CH2OH)3
CAS Number:
126-11-4
Molecular Weight:
151.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846654
EC Number:
204-769-5
Beilstein/REAXYS Number:
1768985
MDL number:
MFCD00007395
Assay:
98%
Form:
solid

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InChI key

OLQJQHSAWMFDJE-UHFFFAOYSA-N

InChI

1S/C4H9NO5/c6-1-4(2-7,3-8)5(9)10/h6-8H,1-3H2

SMILES string

OCC(CO)(CO)[N+]([O-])=O

assay

98%

form

solid

mp

160 °C (dec.) (lit.)

solubility

H2O: soluble 220g/100ml at 20 °C, alcohols: freely soluble, benzene: very slightly soluble, hydrocarbons: very slightly soluble

functional group

amine, hydroxyl, nitro

Related Categories

General description

Tris(hydroxymethyl)nitromethane undergoes crosslinking with hexamethylene diisocyanate to form monolithic energetic gels. It is an effective hardener for variety of tannin-based adhesives.

Preparation Note

220 g of Tris(hydroxymethyl)nitromethane dissolves in 100 ml of water at 20°C.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX8815
MKCR7146
MKCP1920
MKCP1394
MKCM5641

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M H Robertson et al.
Archives of dermatology, 118(12), 997-1002 (1982-12-01)
Two machinists were seen whose chronic hand dermatitis was explained by allergic sensitivity to a biocide, Tris Nitro (2-[hydroxymethyl]-2-nitro-1,3-propanediol), which was added to their metalworking fluids (cutting oils) to prevent rancidity. The cause of the men's difficulty was first suspected
A no-aldehyde emission hardener for tannin-based wood adhesives for exterior panels
Trosa A and Pizzi A.
European Journal of Wood and Wood Products, 59(4), 266-271 (2001)
Nanostructured Energetic Composites of CL-20 and Binders Synthesized by Sol Gel Methods.
Li J and Brill TB.
Propellants, Explosives, Pyrotechnics, 31(1), 61-69 (2006)
Bacterial inhibitors for cutting oil.
H O WHEELER et al.
Applied microbiology, 4(3), 122-126 (1956-05-01)
Ross C Beier et al.
Journal of food science, 84(6), 1501-1512 (2019-05-23)
Susceptibility profiles were determined for 111 Campylobacter coli strains obtained in 1998 to 1999 and 2015 from market age pigs and pork chops against 22 disinfectants and 9 antimicrobials. Resistance to tetracycline (TET) was observed in 44.4% of 1998 to
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