Top Suppliers:I want be here
Related CAS#:
2770494-14-7 2227761-67-1
2770525-39-6 2770494-20-5
2764006-11-1 2763919-06-6
2764006-14-4 2763919-12-4
2763912-93-0 2763919-14-6

142-90-5

142-90-5 structure
142-90-5 structure
Name Dodecyl 2-methylacrylate
Synonyms n-Lauryl methacrylate
METHACRYLIC ACID N-DODECYL ESTER
ALKYL (C12~13) METHACRYLATE
2-Propenoic acid, 2-methyl-, dodecyl ester
laurylesterkyselinymethakrylove(czech)
METHACRYLIC ACID DODECYL ESTER
2-Propenoicacid,2-methyl-,dodecylester
dodecyl 2-methylprop-2-enoate
Lauryl Methacrylate (LMA)
laurylesterkyselinymethakrylove
DodecylMethacrylate(stabilizedwithMEHQ)>
Dodecylmethacrylat
DODECYL METHACRYLATE ( LAURYL METHACRYLATE )
Lauryl methacrylate,stabilized
Lauryl methacrylate
DODECYL 2-METHYL-2-PROPENOATE
Lauryl methacrylate (LMA)
n-dodecyl methacrylate
dodecyl methylacrylate
2-METHYL-2-PROPENOIC ACID DODECYL ESTER
DODECYL METHACRYLATE
dodecyl/pentadecylmethacrylate
EINECS 205-570-6
caswellno
Dodecyl methacrylate
DODECYL 2-METHYLPROPENOATE
Laurylester kyseliny methakrylove
1-Dodecanol methacrylate
Dodeyl Methacrylate
apesticidecode053101
Methacrylic acid, lauryl ester
Methacrylic acid, dodecyl ester
auryL
Acrylic Monomer LMA / Lauryl methacrylate / Dodecyl 2-methylacrylate
MFCD00008972
2-methyl-2-propenoicacidodecylester
LAURYL METHACRYLATE, STAB
dodecyl methacylate
METHACRYLIC ACID N-DODECYL ESTER ( WITH MEHQ)
Lauryl methacrylate,.
Dodecyl Methacrylate ( with MEHQ)
LMA)Lauryl Methacry
Lauryl Methlacrylate
Lauryl Methacrylate Methacrylic Acid Dodecyl Ester Methacrylic Acid Lauryl Ester
Dodecyl ester of 2-methyl-2-propenoic acid
1-Dodecyl methacrylate
Metazene
Lauryl methacrylate, .
Acrylic acid, 2-methyl-, dodecyl ester
ai3-08765
Ageflex fm
Propenoic acid, 2-methyl-, dodecyl ester
Lauryl methacrylate,Dodecyl methacrylate
Methacrylic Acid Lauryl Ester
N-DODECYL METHACRYLATE
2-methyl-acrylicacidodecylester
Ageflex FM-12
N-LAURYL METHACRYLATE
Methyl-2-propenoic acid, dodecyl ester
Photomer
Dodecyl 2-methylprop-2-enoate
ageflexfm246
METHACRYLIC ACID LAURYL ESTER
Lauryl Methacrylate contains 500 ppM MEHQ as inhibitor
Dodecyl 2-methylacrylate( with MEHQ)
Methacrylic Acid Dodecyl Ester
Acrylic Monomer LMA
METHACRYLATEMONOMER
2-methyl-2-propenoic acid dodecyl ester
wellno.521
Density 0.9±0.1 g/cm3
Boiling Point 322.7±11.0 °C at 760 mmHg
Melting Point −7 °C(lit.)
Molecular Formula C16H30O2
Molecular Weight 254.408
Flash Point 133.8±7.6 °C
Exact Mass 254.224579
PSA 26.30000
LogP 7.19
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.445
Water Solubility insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OZ4300000
CHEMICAL NAME :
Methacrylic acid, dodecyl ester
CAS REGISTRY NUMBER :
142-90-5
BEILSTEIN REFERENCE NO. :
1708160
LAST UPDATED :
199710
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C16-H30-O2
MOLECULAR WEIGHT :
254.46
WISWESSER LINE NOTATION :
12OVYU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,373,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,373,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMPMAR Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.7- 1946- Volume(issue)/page/year: 36,58,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 62,778,1973
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1240 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 63,376,1974 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 11,141,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1466 No. of Facilities: 1524 (estimated) No. of Industries: 31 No. of Occupations: 22 No. of Employees: 10594 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1466 No. of Facilities: 405 (estimated) No. of Industries: 12 No. of Occupations: 11 No. of Employees: 7247 (estimated) No. of Female Employees: 574 (estimated)
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H315-H319-H335-H410
Precautionary Statements P273-P305 + P351 + P338-P391
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38;R50/53
Safety Phrases S26-S28-S60-S61-S28B
RIDADR UN 3082 9/PG 3
WGK Germany 2
RTECS OZ4300000
Packaging Group II
Hazard Class 9.0
HS Code 2916140000
112-53-8 structure

112-53-8

80-62-6 structure

80-62-6

~%

142-90-5 structure

142-90-5

Literature: DE706792 , ; DRP/DRBP Org.Chem. US2129662 , ;
79-41-4 structure

79-41-4

112-53-8 structure

112-53-8

~%

142-90-5 structure

142-90-5

Literature: J. Appl. Chem. USSR (Engl. Transl.), , vol. 56, # 2 p. 352 - 357,334 - 338
Precursor  3

DownStream  1

HS Code 2916140000
Summary 2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0%
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Chemsrc provides CAS#:142-90-5 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 142-90-5 | Chemsrc address: https://m.chemsrc.com/en/baike/1093667.html

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2026 ChemSrc All Rights Reserved