ChemicalBook > CAS DataBase List > 1,2-TRIMETHYLENEDIOXYBENZENE

1,2-TRIMETHYLENEDIOXYBENZENE

Product Name
1,2-TRIMETHYLENEDIOXYBENZENE
CAS No.
7216-18-4
Chemical Name
1,2-TRIMETHYLENEDIOXYBENZENE
Synonyms
Brn 0128377;1,5-benzodioxepane;OTAVA-BB BB7020410055;1,2-TRIMETHYLENEDIOXYBENZENE;3,4-dihydro-2h-5-benzodioxepin;3,4-Dihydro-2H-1,5-Benzodioxep;Pyrocatechol trimethylene ether;3,4-Dihydro-2H-1,4-benzodioxepin;3,4-Dihydro-2H-1,5-benzodioxepine;2H-1,5-Benzodioxepin, 3,4-dihydro-
CBNumber
CB3403952
Molecular Formula
C9H10O2
Formula Weight
150.17
MOL File
7216-18-4.mol
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1,2-TRIMETHYLENEDIOXYBENZENE Property

Melting point:
14-15℃
Boiling point:
221℃
Density 
1.103
RTECS 
DF4725200
refractive index 
1.5450
Flash point:
92℃
storage temp. 
Sealed in dry,Room Temperature
Water Solubility 
Slightly soluble in water.
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Safety

HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H27374
Product name
3,4-Dihydro-2H-1,5-benzodioxepin, 98%
Packaging
1g
Price
$32.9
Updated
2021/12/16
Alfa Aesar
Product number
H27374
Product name
3,4-Dihydro-2H-1,5-benzodioxepin, 98%
Packaging
5g
Price
$88.7
Updated
2021/12/16
Alfa Aesar
Product number
H27374
Product name
3,4-Dihydro-2H-1,5-benzodioxepin, 98%
Packaging
25g
Price
$264
Updated
2021/12/16
TRC
Product number
D454938
Product name
3,4-Dihydro-2H-1,5-benzodioxepine
Packaging
100mg
Price
$60
Updated
2021/12/16
Apolloscientific
Product number
OR914681
Product name
3,4-dihydro-2H-1,5-benzodioxepine
Purity
97%
Packaging
1g
Price
$80
Updated
2021/12/16
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1,2-TRIMETHYLENEDIOXYBENZENE Chemical Properties,Usage,Production

Uses

It is used as an active pharmaceutical intermediate.

1,2-TRIMETHYLENEDIOXYBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-TRIMETHYLENEDIOXYBENZENE Suppliers

China 43 Germany 1 India 2 Lithuania 1 South Korea 1 Switzerland 1 Ukraine 2 United Kingdom 1 United States 7 Global 59
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Ennopharm Co., Ltd.
Tel
+86 (21) 6435-5022
Country
China
ProdList
4271
Advantage
65
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
SuZhou ShiYa Biopharmaceuticals, Inc.
Tel
86(512)5235 8471 17715136450
Fax
86(512)5235 6881
Email
sales@shiyabiopharm.com
Country
China
ProdList
4171
Advantage
58
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8033
Advantage
55
Accela ChemBio Inc.
Tel
+1(858) 699-3322
Fax
+1(858) 876-1948
Email
marketing@accelachem.com
Country
United States
ProdList
6027
Advantage
65
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Capot Chemical Co.,Ltd.
Tel
571-85586718 +8613336195806
Fax
+86-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
29797
Advantage
60
Aikon International Limited
Tel
025-66113011 18112977050
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
16028
Advantage
58
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View Lastest Price from 1,2-TRIMETHYLENEDIOXYBENZENE manufacturers

Career Henan Chemical Co
Product
1,2-TRIMETHYLENEDIOXYBENZENE 7216-18-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2020-02-18

7216-18-4, 1,2-TRIMETHYLENEDIOXYBENZENERelated Search:

CYCLOHEPTANE 3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-AMINE 1-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)ETHAN-1-ONE 1,2-TRIMETHYLENEDIOXYBENZENE 3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBOXYLIC ACID 1-(8-BROMO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)ETHAN-1-ONE 2-BROMO-1-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)ETHAN-1-ONE 4-Bromo-1,2-trimethylenedioxybenzene 7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine (8-BROMO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)(PHENYL)METHANONE 4-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)-4-OXOBUTANOIC ACID (8-BROMO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)(4-BROMOPHENYL)METHANONE 1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)propan-1-one 3-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)-1-[2-HYDROXY-4-(METHOXYMETHOXY)PHENYL]PROP-2-EN-1-ONE 3-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)-1-(2-HYDROXY-5-METHYLPHENYL)PROP-2-EN-1-ONE 3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL(PHENYL)METHANONE 1-[2-(BENZYLOXY)PHENYL]-3-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)PROP-2-EN-1-ONE 3-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)-1-(2-HYDROXYPHENYL)PROP-2-EN-1-ONE

  • OTAVA-BB BB7020410055
  • 3,4-Dihydro-2H-1,5-benzodioxepine
  • 1,2-TRIMETHYLENEDIOXYBENZENE
  • 3,4-dihydro-2h-5-benzodioxepin
  • Pyrocatechol trimethylene ether
  • 1,5-benzodioxepane
  • 3,4-Dihydro-2H-1,5-Benzodioxep
  • 3,4-dihydro-2H-benzo[b][1,4]dioxepine
  • 2H-1,5-Benzodioxepin, 3,4-dihydro-
  • 3,4-Dihydro-2H-1,4-benzodioxepin
  • Brn 0128377
  • 7216-18-4