ChemicalBook CAS DataBase List 2210-25-5

2210-25-5

Name	N-Isopropylacrylamide
CAS	2210-25-5
EINECS(EC#)	218-638-5
Molecular Formula	C6H11NO
MDL Number	MFCD00041913
Molecular Weight	113.16
MOL File	2210-25-5.mol

Chemical Properties

Appearance	white to light yellow crystalline powder or
Melting point	60-63 °C(lit.)
Boiling point	89-92 °C2 mm Hg(lit.)
density	1.0223 (rough estimate)
refractive index	1.4210 (estimate)
storage temp.	0-6°C
form	Crystalline Powder or Crystals
pka	14.83±0.46(Predicted)
color	White to light yellow
PH	pH(50g/l, 25℃) : 7.8～10.0
Water Solubility	Slightly soluble in water.
Detection Methods	HPLC,GC,NMR
Henry's Law Constant	4.3×10² mol/(m³Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions	NOT REPORTED
InChI	1S/C6H11NO/c1-4-6(8)7-5(2)3/h4-5H,1H2,2-3H3,(H,7,8)
InChIKey	QNILTEGFHQSKFF-UHFFFAOYSA-N
SMILES	CC(C)NC(=O)C=C
LogP	0.278 (est)
Uses	Binders in textiles, paper, adhesives, detergents, cosmetics. less more
CAS DataBase Reference	2210-25-5(CAS DataBase Reference)
NIST Chemistry Reference	Acrylamide, n-isopropyl-(2210-25-5)
Storage Precautions	Heat sensitive
EPA Substance Registry System	2210-25-5(EPA Substance)

Safety Data

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H318
Precautionary statements	P264-P270-P280-P301+P312-P305+P351+P338-P501
Hazard Codes	Xn
Risk Statements	R22:Harmful if swallowed. R36:Irritating to the eyes. R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
WGK Germany	3
RTECS	AS3675000
TSCA	Yes
REACH Registrations	Active
HS Code	29241990
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1
Hazardous Substances Data	2210-25-5(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Description

N-Isopropylacrylamide (NIPAM) is a biocompatible monomeric unit that can be used in the formation of stimuli responsive polymers due to its temperature sensitive properties, which include temperature-based volumetric and phase changes. These properties change when the temperature of the solution reaches a lower critical solution temperature (LCST).

Chemical Properties

white to light yellow crystalline powder or

Application

N-Isopropylacrylamide (NIPAM) can be used to prepare poly(NIPAM) based thermosetting polymers, which can be used for a variety of applications such as tissue engineering, cell culture, biomedical coating, drug delivery, and muscle regeneration.
Monomer used in the preparation of thermally sensitive, water-swellable hydrogels.

General Description

N-Isopropylacrylamide (NIPAM) is a biocompatible monomeric unit that can be used in the formation of stimuli responsive polymers due to its temperature sensitive properties. These properties include temperature based volumetric and phase changes, which change when the temperature of the solution reaches a lower critical solution temperature (LCST).

Flammability and Explosibility

Notclassified

Purification Methods

Fractionate the amide under reduced pressure, and recrystallise the solid distillate from hexane (m 59o), *C6H6 (m 62o) or *C6H6/hexane (m 62-63o). Store it with 0.05% of 4-tert-butylcatechol. It is used for making water soluble swellable hydrogels. [Beilstein 4 IV 517.]

Material Safety Data Sheet(MSDS)

Spectrum Detail

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