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2,3-dihydrochromen-4-one

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Formula: C9H8O2
CAS: 491-37-2
search Element: dihydrochromen
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Identification

Structural Formula
2,3-dihydrochromen-4-one
CAS:
491-37-2
EINECS:
207-736-3
Molecular Formula:
C9H8O2
MDL:
MFCD00006840
Synonym:
chromanone, 4- ; 4-chromanone, 98+% ; 4-chromanone,99% ; isochromanone ; 4-chormanone ; 4-chlomanone ; chroman-4-one ; chromanone ; dihydrobenz-γ-pyrone ; 4-chromanone




Suppliers

Shandong SanYoung Industry Co., Ltd
SSI16806720
+
Xiamen Equation Chemical Co.,Ltd
XECC15367680
+
Simagchem Corporation
SC10083024
+
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Angene International Limited
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Prices & Availability




Data is processed


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Properties for 2,3-dihydrochromen-4-one

Molecular Weight:
148.16 g·mol−1
Melting point:
35-38 °C(lit.)
Boiling point:
127-128 °C13 mm Hg(lit.)
Flash point:
>230 ºF
Physical Description:
white to light yellow crystal powder
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Safety & Transport Information

Risk Codes:
R33 - Danger of cumulative effects
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [2,3-dihydrochromen-4-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Watson International Ltd | Shanghai Boyle Chemical Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd.

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MSDS:
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