甲基丙烯酸叔丁基氨基乙酯

Description

tertiary-Butylaminoethyl methacrylate · CAS 3775-90-4 · C10H19NO2. UNII 5ZN7006T63. Boiling Point: 100-105 °C @ 12 MM HG; Melting Point: < -70 °C; Solubility: 1.8 g/100 ml water at 25 °C.

Identification

CAS Registry Number	3775-90-4
PubChem CID	19601
Molecular formula	C10H19NO2
IUPAC name	2-(tert-butylamino)ethyl 2-methylprop-2-enoate
UNII (FDA)	5ZN7006T63

Computed Descriptors

Molecular Weight	185.26
XLogP3	1.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	6
Exact Mass	185.141578849
Monoisotopic Mass	185.141578849
Topological Polar Surface Area	38.3
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Boiling Point	100-105 °C @ 12 MM HG
Melting Point	< -70 °C
Solubility	1.8 g/100 ml water at 25 °C
Density	0.914 @ 25 °C
Dissociation Constants	pKb= 4.6

Physical description & handling notes

• Liquid
• Liquid; [HSDB] Colorless to light yellow liquid; [MSDSonline]
• 96.1 °C (Cleveland open cup)
• 11 °C (Cleveland open cup)
• When heated to decomp it emits irritating fumes of NO(x).
• METHYL METHACRYLATE, AND IN GENERAL THE METHACRYLIC ESTERS, POLYMERIZE MUCH LESS READILY THAN THE CORRESPONDING ORDINARY ACRYLATES. NONE THE LESS, THEY ARE STABILIZED BY ADDING HYDROQUINONE OR PYROGALLOL, PARTICULARLY IN THE PRESENCE OF METALLIC COPPER. /METHACRYLATES/

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

GHS Hazard Classification

Reported hazard statements	H315, H317, H319, H302 (30.5%)

Documented Uses

• Used in coatings, textile chemicals, and ion exchange resins; Used as dispersing agent (non-aqueous systems), antistatic and emulsifying agent, stabilizer for chlorinated polymers, cationic precipitating agent, and monomer for acrylic resins; [HSDB]
• Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Plastic Composites Manufacturing [Category: Industry]
• COATINGS; TEXTILE CHEMICALS; DISPERSING AGENT FOR NONAQUEOUS SYSTEMS; ANTISTATIC AGENT; EMULSIFYING AGENT; STABILIZER FOR CHLORINATED POLYMERS; ION EXCHANGE RESINS; CATIONIC PRECIPITATING AGENT
• MONOMER FOR ACRYLIC RESINS, EG, FOR FLOOR WAXES

Synonyms

2-(TERT-BUTYLAMINO)ETHYL METHACRYLATE; 3775-90-4; 2-(tert-butylamino)ethyl 2-methylprop-2-enoate; tert-Butylaminoethyl methacrylate; Ageflex FM-4; 2-tert-Butylaminoethyl methacrylate; N-tert-Butylaminoethyl methacrylate; 2-Propenoic acid, 2-methyl-, 2-[(1,1-dimethylethyl)amino]ethyl ester; DTXSID6044931; BRN 1761825; HSDB 6111; Methacrylic acid, 2-(tert-butylamino)ethyl ester; EINECS 223-228-4; UNII-5ZN7006T63; AI3-61480; Ethanol, 2-(tert-butylamino)-, methacrylate (ester)

Frequently Asked Questions

What are the CAS number and molecular formula of tertiary-Butylaminoethyl methacrylate?

CAS 3775-90-4; molecular formula C10H19NO2; molecular weight — g/mol.

What other names is tertiary-Butylaminoethyl methacrylate known by?

2-(TERT-BUTYLAMINO)ETHYL METHACRYLATE, 3775-90-4, 2-(tert-butylamino)ethyl 2-methylprop-2-enoate, tert-Butylaminoethyl methacrylate, Ageflex FM-4, 2-tert-Butylaminoethyl methacrylate.

What is the regulatory status of tertiary-Butylaminoethyl methacrylate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is tertiary-Butylaminoethyl methacrylate classified as hazardous?

Hazard statements reported: H315, H317, H319, H302.

What are the key physical properties of tertiary-Butylaminoethyl methacrylate?

Boiling Point: 100-105 °C @ 12 MM HG; Melting Point: < -70 °C; Solubility: 1.8 g/100 ml water at 25 °C; Density: 0.914 @ 25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.