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5,7-Dibromo-2,3-Dihydrothieno[3,4-b][1,4]dioxine

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Formula: C6H4Br2O2S
CAS: 174508-31-7

Identification

Structural Formula
5,7-Dibromo-2,3-Dihydrothieno[3,4-b][1,4]dioxine
CAS:
174508-31-7
EINECS:
Molecular Formula:
C6H4Br2O2S
MDL:
MFCD01651770
Synonym:
5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine 97% ; 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine97% ; 2,3-dihydro[2,5-dibromothioeno] [3,4-b]-1,4-dioxin ; 5,7-dibromo-2h,3h-thieno[3,4-b][1,4]dioxine ; 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine ; 2,5-dibromo-3,4-ethylenedioxythiophene 97%




Suppliers

H&Z Industry Co.,Ltd
HIC384015360
Shandong SanYoung Industry Co., Ltd
SSI672026880
BLD Pharmatech Ltd
BP345610368
Chemlyte Solutions
CS345610368
Xiamen Equation Chemical Co.,Ltd
XECC614430720
Xiamen Hisunny Chemical Co., Ltd.
XHC633625344
CM Fine Chemicals
CFC326413056
DSL Chemicals (Shanghai) Co., Ltd.
C032556
Simagchem Corporation
SC403212096
Leap Chem Co., Ltd
LC345610368
Dayang Chem (Hangzhou) Co.,Ltd.
DC595223808
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CAS equal suppliers

2,5-Dibromo-3,4-ethylenedioxythiophene
TCI Chemicals (India) Pvt. Ltd.
D4056
Thieno[3,4-b]-1,4-dioxin, 5,7-dibromo-2,3-dihydro-
Angene International Limited
AGN-PC-0L0QLH

Prices & Availability




Data is processed


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Properties for 5,7-Dibromo-2,3-Dihydrothieno[3,4-b][1,4]dioxine

Molecular Weight:
299.97 g·mol−1
Melting point:
98 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
?20 °C
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Alternative Distributors of [5,7-Dibromo-2,3-Dihydrothieno[3,4-b][1,4]dioxine]

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

Xiang Ding Chemical International Co., Ltd | Suzhou Rovathin Pharmatech Co., Ltd | Ark Pharm, Inc. | Wuhan Sunrise Technology Development Company Ltd. | Evershine Chemical Co.,Ltd. | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | ShangHai Top Descendants Bioscience Co., Ltd | Zhejiang Kaili Industrial Co., Ltd. | Watson International Ltd | BOC Sciences | Sino Rarechem Labs Co. Ltd.

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