|
p-TOLYLACETIC ACID |
| (4-Methylphenyl)acetic acid; (p-Tolyl)acetic acid; 4-Methylbenzeneacetic acid; p-Methylphenylacetic acid; |
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| PRODUCT IDENTIFICATION |
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|
CAS RN |
622-47-9 |
|
EINECS RN |
210-738-7 |
|
FORMULA |
CH3C6H4CH2COOH |
|
MOLE WEIGHT |
150.17 |
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| PHYSICAL AND CHEMICAL PROPERTIES |
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|
PHYSICAL STATE |
white to off-white crystals |
|
MELTING POINT |
90 - 93 C |
|
BOILING POINT |
265 - 267 C |
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DENSITY |
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|
SOLUBILITY IN WATER |
4850 mg/l |
|
pH |
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VAPOR DENSITY |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
|
INCOMPATIBLE MATERIALS |
oxidizing agents. |
| DECOMPOSITION PRODUCTS |
Carbon oxides |
| POLYMERIZATION | Has not been reported |
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NFPA RATINGS |
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| SAFETY |
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|
HAZARD NOTES |
Irritant. Irritating to eyes, respiratory system and skin. |
|
EYE |
May cause eye irritation. |
|
SKIN |
May cause skin irritation. |
|
INGESTION |
May cause irritation of the digestive tract. |
|
INHALATION |
May cause respiratory tract irritation. |
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CHRONIC |
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| TRANSPORT & REGULATORY INFORMATION |
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UN NO. |
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| HAZARD CLASS |
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| PACKING GROUP |
|
| HAZARD SYMBOL |
XI |
|
RISK PHRASES |
36/37/38 |
|
SAFETY PHRASES |
26-36 |
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| OTHER INFORMATION |
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| SALES SPECIFICATION |
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|
APPEARANCE |
white to off-white crystals |
|
ASSAY |
98.0% max |
|
MELTING POINT |
90 - 93 C |