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Sigma-Aldrich

3-Aminopropyl(3-oxobutanoic acid) functionalized silica

nanoparticles, ~15 nm particle size (DLS), dispersion, 2.5 % (w/v) in DMF

Synonym(s):

Carboxylic acid-functionalized silica colloid

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About This Item

MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

dispersion

concentration

2.5 % (w/v) in DMF

particle size

~15 nm (DLS)

bp

143-153 °C

density

0.927 g/mL at 25 °C

functional group

carboxylic acid

storage temp.

2-8°C

Application

Dispersion may settle. Shake well before use.
Used for the self-assembly of nano-scale monolayers.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation

Target Organs

Lungs

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

90.0 °F - closed cup

Flash Point(C)

32.2 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Galow, T.H. et al.
Advanced Materials, 12, 576-576 (2000)

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