Neopentylglycol diacrylate

Names

[ Name ]:
Neopentylglycol diacrylate

[Synonym ]:
1,3-Bis(acryloyloxy)-2,2-dimethylpropane
2,2-Dimethylpropanediacrylate
2,2-dimethylpropane-1,3-diyl bisprop-2-enoate
viscoat247
EINECS 218-741-5
dimethylolpropanediacrylate
2,2-Dimethylpropanediol Diacrylate
Neopentylene glycol diacrylate
2,2-Dimethylpropane-1,3-diyl bisacrylate
2,2-dimethyl-1,3-propanediol diacrylate
2,2-Dimethyl-1,3-propanediyl bisacrylate
2-propenoic acid 2,2-dimethyl-1,3-propanediyl ester
NEOPENTGLYCOL DIACRYLATE
Neopentyl glycol dia
2-Propenoic acid, 2,2-dimethyl-1,3-propanediyl ester
neopentyl glycol diacrylate
NEOPENTANEDIOLDIACRYLATE
2,2-dimethyl-1,3-propanediyl diacrylate
2,2-Dimethylpropane-1,3-diol diacrylate
LIGHT ACRYLATE NP-A
2,2-dimethyltrimethyleneacrylate
MFCD00048148
Neopentylglycol diacrylate
sr247

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
267.9±13.0 °C at 760 mmHg

[ Melting Point ]:
6 °C

[ Molecular Formula ]:
C₁₁H₁₆O₄

[ Molecular Weight ]:
212.242

[ Flash Point ]:
123.6±18.2 °C

[ Exact Mass ]:
212.104858

[ PSA ]:
52.60000

[ LogP ]:
1.86

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.452

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AS8925000

CHEMICAL NAME :: Acrylic acid, 2,2-dimethyltrimethylene ester

CAS REGISTRY NUMBER :: 2223-82-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C11-H16-O4

MOLECULAR WEIGHT :: 212.27

WISWESSER LINE NOTATION :: 1U1VO1X1&1&1OV1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/30/1971 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5190 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 10/5/1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 283 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 10/5/1977 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 46800 mg/kg/28W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 16,55,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83743 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1264 (estimated)

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H311-H315-H317-H319

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P312

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R24;R36/38;R43

[ Safety Phrases ]:
S28-S39-S45

[ RIDADR ]:
UN 2810 6.1/PG 2

[ WGK Germany ]:
1

[ RTECS ]:
AS8925000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Articles

An in vitro wear study of posterior denture tooth materials on human enamel.

J. Oral Rehabil. 28(5) , 407-12, (2001)

This in vitro study evaluated the wear effects of five posterior denture tooth materials on human enamel. The tooth specimen was cusp shaped and enamel specimen was formed as a 10 C 10 C 5 mm plate. A...

Influence of the vehicle on elicitation of contact allergic reactions to acrylic compounds in the guinea pig.

Contact Dermatitis 11(5) , 268-78, (1984)

Many factors can influence the elicitation of hypersensitivity reactions in guinea pigs and humans. The effect which the vehicle might have on the test response in guinea pigs sensitized with various ...

Dielectric and calorimetric investigation of an unusual two-component plastic crystal: cyclohexanol-neopentylglycol.

Phys. Chem. Chem. Phys. 11(25) , 5110-8, (2009)

In the present article, investigations of an unusual two-component (H-) bonded pair, i.e. the cyclohexanol-neopentylglycol system, are reported. The phase I of cyclohexanol (CHXOL) forms a continuous ...