2-Bromo-2-nitro-1,3-propanediol

ALDRICH/134708 - 98%

Synonym: BNPD; BNPK; Bronopol

CAS Number: 52-51-7
Empirical Formula (Hill Notation): C₃H₆NO₄Br
Molecular Weight: 199.99
EC Number: 200-143-0
MDL Number: MFCD00007390
Linear Formula: HOCH₂C(Br)(NO₂)CH₂OH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-134708-25G	25 g	$36.50 1/EAAdd To Favorites		Add To Favorites
45-134708-100G	100 g	$112.00 1/EAAdd To Favorites		Add To Favorites

assay	98%
form	crystals
functional group	amine
	bromo
	hydroxyl
	nitro
InChI	1S/C3H6BrNO4/c4-3(1-6,2-7)5(8)9/h6-7H,1-2H2
InChI key	LVDKZNITIUWNER-UHFFFAOYSA-N
mp	130-133 °C (lit.)
Quality Level	200
SMILES string	OCC(Br)(CO)[N+]([O-])=O
solubility	H₂O: soluble 100 mg/mL, clear, colorless to faintly yellow

Application:	• Effect of leave-on cosmetic antimicrobial preservatives on healthy skin resident Staphylococcus epidermidis.: This study examines the impact of various antimicrobial preservatives, including 2-Bromo-2-nitro-1,3-propanediol, on the microbiota of healthy skin, particularly focusing on Staphylococcus epidermidis. The findings suggest that such preservatives can influence the skin′s microbial balance, which is essential for maintaining skin health (Zhang et al., 2023 ). • Assessing the residual antibacterial activity of clinical materials disinfected with glutaraldehyde, o-phthalaldehyde, hydrogen peroxide or 2-bromo-2-nitro-1,3-propanediol by means of a bacterial toxicity assay.: This research assesses the residual antibacterial effects of various disinfectants, including 2-Bromo-2-nitro-1,3-propanediol, on clinical materials, contributing to improved disinfection protocols in healthcare settings (Lerones et al., 2004 ). • Development and testing of a microbiological assay to detect residual effects of disinfectant on hard surfaces.: This study developed a microbiological assay to evaluate the residual effects of disinfectants, including 2-Bromo-2-nitro-1,3-propanediol, on hard surfaces, aiming to enhance surface disinfection strategies in various industries (Mariscal et al., 1999 ).
Disclaimer:	The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
Packaging:	25, 100 g in poly bottle

Symbol	GHS05,GHS07,GHS09
Signal word	Danger
Hazard statements	H302 + H312 - H315 - H318 - H335 - H410
Precautionary statements	P261 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
Hazard Codes	Xn,N
Risk Statements	21/22-37/38-41-50
Safety Statements	26-36/37/39-61
RIDADR	UN 3241 4.1 / PGIII
WGK Germany	WGK 2