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2,3-dihydrochromen-4-one
CAS No 491-37-2 , 2,3-dihydrochromen-4-one
Name:
2,3-dihydrochromen-4-one
Synonyms:
2,3-Dihydro-4H-chromen-4-one; 2,3-Dihydro-1-benzopyran-4-one; 2,3-dihydro-;Chroman-4-one; 4H-1-Benzopyran-4-one; 491-37-2;2,3-dihydrochromen-4-one; Chromanone;
CAS Registry Number:
491-37-2
Melting Point:
34-40 ºC
Flash Point:
110 ºC
Boiling Point:
127-128 ºC (13 MMHG)
Density:
1.196 g/cm
3
Refractive index:
1.575
Safety Statements:
33,
Hazard Symbols:
Xi
Flash Point:
110 ºC
EINECS:
207-736-3
Molecular Weight:
148.15862
InchiKey:
MSTDXOZUKAQDRL-UHFFFAOYSA-N
InChI:
InChI=1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2
Risk Statements:
S24/25
Molecular Formula:
C
9
H
8
O
2
Molecular Structure:
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491-37-2 2,3-dihydro-4H-chromen-4-one
2,3-dihydro-4H-chromen-4-one
DiscoveryLab
[Manufacturer]
Tel: +7 495 518 73 79
Fax:
Address: Novoslobodskaya 49/2, PO box. 26127055 MoscowRUSSIAN FEDERATION Moscow,nullRussia
491-37-2 4-Chromanone
Suqian Mingyuan Technology Development Co.Ltd
[Manufacturers]
Tel: +86-527-82860866
Fax: +86-527-82860866
Address: A27 Building,NO.88 Fumin Road,Economic Development Zone,Suqian,Jiangsu,China null,JIANGSUChina
491-37-2 4-Chromanone
4-Chromanone
Hangzhou Chem4s Chemical Co., Ltd.
null
Fax: +86-571-88054039
Address: No. 1265, Moganshan Road, Hangzhou, 310011, China, null,nullChina
491-37-2 4-Chromanone
Suzhou GreenLight Chem.
[Manufacturers]
Tel: +86-18761062751
Fax: 0512-62956670
Address: 222 room A3 Building Nano Biochem District Suzhou China Suzhou,JiangsuChina
491-37-2 4-CHROMANONE,98%
Arylchem
[Manufacturer]
Tel: +86-536-5217866/ +86-133-863-67823
Fax: +86-536-5225653
Address: No.75 Yinhai Road, Shouguang, Shandong Province,
China 262700 null,nullChina
491-37-2 4-Chromanone; 98%
4-Chromanone; 98%
ABCR GmbH & Co KG
[Manufacturer]
Tel: +49 721 95061-0
Fax: +49 721 95061-80
Address: Im Schlehert 10
76187 Karlsruhe
Germany null,nullGermany
491-37-2 4-Chromanone
4-Chromanone
CHEMOS GmbH
[Manufacturer]
Tel: 0049 9402/9336 0
Fax: 0049 9402/9336 13
Address: CHEMOS GmbH
Werner-von-Siemensstr. 3
93128 Regenstauf
Germany null,nullGermany
491-37-2 4-Chromanone
4-Chromanone, 97%
Advanced Technology & Industrial Co., Ltd.
[Manufacturer]
Tel: (852) 2390 2293/ (852) 2394 5546
Fax: (852) 2789 8314
Address: Unit B, 1/F., Cheong Shing Bldg.,
17 Walnut St., Tai Kok Tsui, Kln,
Hong Kong null,nullHong kong
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