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3,4-dihydrochromen-2-one
CAS No 119-84-6 , 3,4-dihydrochromen-2-one
Name:
3,4-dihydrochromen-2-one
Synonyms:
1,2-benzodihydropyrone; Benzodihydropyrone; 2-chromanone; hydrocoumarin;3,4-dihydrochromen-2-one; melilotin; 3,4-dihydrocoumarin; melilotol;dihydrocoumarin; chroman-2-one;
CAS Registry Number:
119-84-6
Melting Point:
25 ºC
Boiling Point:
272 ºC
Density:
1.169
Refractive index:
1.555-1.559
Safety Statements:
R22;R36/37/38
Hazard Symbols:
Xn: Harmful;
HS Code:
29322980
EINECS:
204-354-9
Molecular Weight:
148.15862
InchiKey:
VMUXSMXIQBNMGZ-UHFFFAOYSA-N
InChI:
InChI=1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2
Risk Statements:
S26;S36
Molecular Formula:
C
9
H
8
O
2
Molecular Structure:
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119-84-6 Benzodihydropyrone
Trust&We Co., Ltd.
[Manufacturer]
Tel: +86-21-61044582
Fax: +86-21-61044583
Address: 1-102,No.11,Dongjiaominxiang Alley,
Dongcheng District,
Beijing 100005,China null,nullChina
119-84-6 Benzodihydropyrone
Hangzhou Sage Chemical Co., Ltd.
[Manufacturer]
Tel: +86-571-86818502
Fax: +86-571-86818503
Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, null,ZhejiangChina
119-84-6 02-11200 BENZODIHYDROPYRONE
Penta Manufacturing Company
[Manufacturer]
Tel: (973) 740-2300
Fax: (973) 740-1839
Address: 50 Okner Parkway
Livingston, NJ 07039 U.S.A. null,nullUnited States
119-84-6 1,2-BENZODIHYDROPYRONE
Spectrum Chemicals & Laboratory Products, a division of Spectrum Chemical Mfg. Corp.
[Manufacturer]
Tel: 800-772-8786/ 310-516-8000
Fax: 310-516-7512
Address: Spectrum Chemicals & Laboratory Products, a division of Spectrum Chemical Mfg. Corp.
14422 S. San Pedro St.
Gardena, CA 90248-2027 null,nullUnited States
119-84-6 Benzodihydropyrone
Suzhou Industrial Park Yacoo Chemical Reagent Co., Ltd.
null
Tel: +86-(512)-62956016
Fax: +86-(512)-62956015
Address: Suite 209 A3 Building 218, Xinghu Rd, Suzhou Industrial Park, SuZhou, Jiangsu 215125, null,nullChina
119-84-6 Benzodihydropyrone
China Langchem Inc.
null
Tel: +86-(21)-58956006
Fax: +86-(21)-58956100
Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, null,nullChina
119-84-6 DIHYDROCOUMARIN FCC
Vigon International, Inc.
[Manufacturer]
Tel: 877-VIGON-39/ 570-476-6300
Fax: 570-476-1110
Address: Vigon International, Inc.
RR2 Box 2093
Airport Road
East Stroudsburg, PA 18301-9629 null,nullUnited States
119-84-6 DIHYDROCOUMARIN
HANGZHOU THINK CHEMICAL CO.
[Manufacturer]
Tel: +86-571-81956191/ +86-571-81956192
Fax: +86-571-81956190
Address: 425 MOGAN HILL ROAD ,
HANGZHOU, 310011 CHINA null,nullChina
119-84-6 Benzodihydropyrone
Parchem Trading
[Manufacturer]
Tel: 914.654.6800
Fax: 914.654.6899
Address: Parchem Trading Ltd.
415 Huguenot Street
New Rochelle, NY 10801 null,nullUnited States
119-84-6 Benzodihydropyrone
Watson International Ltd.
null
Tel: +86-(512)-55117610
Fax: +86-(512)-55117630
Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332, null,nullChina
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