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80-59-1 trans-2,3-Dimethylacrylic acid

product Name trans-2,3-Dimethylacrylic acid
CAS No 80-59-1
Synonyms Tiglic acid
Molecular Formula C5H8O2
Molecular Weight 100.1158
InChI InChI=1/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3-
EINECS 201-295-0
Molecular Structure 80-59-1 trans-2,3-Dimethylacrylic acid
Density 1.01g/cm3
Melting point 61-65℃
Boiling point 198.5°C at 760 mmHg
Refractive index 1.45
Flash point 95.9°C
Water solubility SOLUBLE IN HOT WATER
Vapour Pressur 0.152mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S24/25:;
MSDS Material Safety Data Sheet

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Specifications 99% min
Packing 25kg 50kg drum or bag
Description What is the chemical of Tiglic acid ? Appearance: White to beige crystalline powder or block like substance Odor: It has a spicy, woody, and caramel like aroma; Sweet, dry, spicy, woody, and caramel aroma in a 10% propylene glycol solution; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR£º conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer¡¯s request ; Loss on drying:0.5% max. or as per the customer¡¯s request ; Melting point: 61¨C64 ¡ãC; Boiling point: 95-96 ¡ã C (under 12 mmHg pressure) ============================================================================= Main purpose: As a food flavor, it is used to prepare essence (FEMA No.: 3599) Used as a fragrance enhancer in cosmetics As a pharmaceutical intermediate, used for synthesizing drugs and other organic compounds =============================================================================== Synthetic route There are many synthesis methods for Tijic...
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