| LAURYL METHACRYLATE | ||
|
PRODUCT IDENTIFICATION |
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| CAS NO. |
142-90-5
|
|
| EINECS NO. | 205-570-6 | |
| FORMULA | H2C=C(CH3)CO2(CH2)11CH3 | |
| MOL WT. | 254.42 | |
|
H.S. CODE |
2916.14 | |
| DERIVATION |
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|
| TOXICITY |
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| SYNONYMS | Methacrylic acid, dodecyl ester; Dodecyl methacrylate; | |
| 2-methyl-acrylic acid, dodecyl ester; Dodecyl 2-methyl-2-propenoate; Methyl-2-propenoic acid, dodecyl ester; n-Dodecyl methacrylate; n-Lauryl methacrylate; 2-Propenoic acid, 2-methyl-, dodecyl ester; | ||
|
CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE |
clear liquid |
|
| MELTING POINT |
-7 C |
|
| BOILING POINT | 272 - 274 C | |
| SPECIFIC GRAVITY |
0.871
- 0.876
|
|
| SOLUBILITY IN WATER | Insoluble | |
| pH | 6.8 - 7.2 | |
| VAPOR DENSITY | ||
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AUTOIGNITION |
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|
NFPA RATINGS |
Health: 2; Flammability: 1 ; Reactivity: 2 | |
|
REFRACTIVE INDEX |
1.444 - 1.445 | |
| FLASH POINT | 109 C | |
| STABILITY | The stability depends upon dissolved oxygen and MEHQ inhibitor. The presence of oxygen is necessary for inhibitor to prevent polymerization. | |
|
APPLICATIONS |
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| Paint, coating, Adhesive, Textile treatment agent, lubricating oil, internal ptasticizer. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
clear liquid |
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|
PURITY |
98.5% min |
|
|
COLOR, APHA |
20 max |
|
| SPECIFIC GRAVITY |
0.871
- 0.876
|
|
|
WATER |
0.05% max |
|
|
INHIBITOR |
50ppm max (Monomethyl Ether Hydroquinone) |
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|
TRANSPORTATION |
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| PACKING | 160kgs in drum | |
| HAZARD CLASS | 3 | |
| UN NO. |
2381 |
|
| OTHER INFORMATION | ||
| Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 26/28B | ||
