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7,8-DIHYDROXY-4-METHYLCOUMARIN

7,8-DIHYDROXY-4-METHYLCOUMARIN
7,8-DIHYDROXY-4-METHYLCOUMARIN structure
CAS No.
2107-77-9
Chemical Name:
7,8-DIHYDROXY-4-METHYLCOUMARIN
Synonyms
Nsc45795;NSC 72276;Aids018195;Aids-018195;4-METHYLDAPHNETIN;4-Methyldaphnetine;4-METHYLDAPHENETIN;METHYLDAPHNETIN, 4-;7,8-dihydroxy-4-methyl-coumari;4-METHYL-7,8-DIHYDROXYCOUMARIN
CBNumber:
CB8775580
Molecular Formula:
C10H8O4
Formula Weight:
192.17
MOL File:
2107-77-9.mol

7,8-DIHYDROXY-4-METHYLCOUMARIN Properties

Melting point:
242-246 °C(lit.)
storage temp. 
2-8°C
Sensitive 
Light Sensitive
λmax
325nm(MeOH)(lit.)
BRN 
177613
CAS DataBase Reference
2107-77-9(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36-43
Safety Statements  26-36/37
WGK Germany  3
RTECS  GN6385000
HS Code  29349990
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P405 Store locked up.

7,8-DIHYDROXY-4-METHYLCOUMARIN price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 630748 7,8-Dihydroxy-4-methylcoumarin 97% 2107-77-9 1g $50 2018-11-13 Buy
TCI Chemical D4793 7,8-Dihydroxy-4-methylcoumarin >98.0%(GC)(T) 2107-77-9 1g $137 2018-11-22 Buy
TCI Chemical D4793 7,8-Dihydroxy-4-methylcoumarin >98.0%(GC)(T) 2107-77-9 5g $410 2018-11-22 Buy
Alfa Aesar L14069 7,8-Dihydroxy-4-methylcoumarin, 97% 2107-77-9 500mg $31.4 2018-11-13 Buy
Alfa Aesar L14069 7,8-Dihydroxy-4-methylcoumarin, 97% 2107-77-9 1g $45.3 2018-11-13 Buy

7,8-DIHYDROXY-4-METHYLCOUMARIN Chemical Properties,Uses,Production

Chemical Properties

Solid

7,8-DIHYDROXY-4-METHYLCOUMARIN Preparation Products And Raw materials

Raw materials

Preparation Products


7,8-DIHYDROXY-4-METHYLCOUMARIN Suppliers

Global( 80)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 27142 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4310 58
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2236 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23962 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28237 58
Shaanxi Pioneer Biotech Co., Ltd .
86-13259417953(Whatsapp)
029-84385017 sales@pioneerbiotech.com CHINA 3031 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62

View Lastest Price from 7,8-DIHYDROXY-4-METHYLCOUMARIN manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 7,8-DIHYDROXY-4-METHYLCOUMARIN
2107-77-9
US $1.00 / KG 1KG 99% 1ton career henan chemical co

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