2,5-Dibromothiophene

Modify Date: 2024-01-01 19:38:13

2,5-Dibromothiophene structure	Common Name	2,5-Dibromothiophene
	CAS Number	3141-27-3	Molecular Weight	241.932
	Density	2.2±0.1 g/cm3	Boiling Point	209.5±20.0 °C at 760 mmHg
	Molecular Formula	C₄H₂Br₂S	Melting Point	-6 °C
	MSDS	Chinese USA	Flash Point	99.4±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,5-Dibromothiophene
Synonym	More Synonyms

Density	2.2±0.1 g/cm3
Boiling Point	209.5±20.0 °C at 760 mmHg
Melting Point	-6 °C
Molecular Formula	C₄H₂Br₂S
Molecular Weight	241.932
Flash Point	99.4±0.0 °C
Exact Mass	239.824387
PSA	28.24000
LogP	3.55
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.638
Storage condition	0-6°C
Water Solubility	practically insoluble

2,5-Dibromothiophene MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T+:Verytoxic;
Risk Phrases	R20/21;R28;R36/37/38;R43;R68
Safety Phrases	S45-S36/37/39-S28A-S26-S36
RIDADR	UN2810
Packaging Group	II
Hazard Class	6.1
HS Code	2934999090

Precursor 10
CAS#:1003-09-4 Bromothiophene CAS#:188290-36-0 Thiophene(SIV) CAS#:17906-71-7 2,5-BIS(TRIMETH... CAS#:3437-95-4 2-Iodothiophene
CAS#:146434-35-7 2,5-bis(trimeth... CAS#:506-68-3 Cyanogen bromide CAS#:79-15-2 N-Bromoacetamide CAS#:128-08-5 N-Bromosuccinimide
CAS#:7726-95-6 Bromine CAS#:7664-93-9 Sulfuric acid
DownStream 10
CAS#:4805-22-5 5,5'-Dibromo-2,... CAS#:4282-31-9 Thiophene-2,5-d... CAS#:4282-34-2 2,5-Thiophenedi... CAS#:6012-97-1 Perchlorothiophene
CAS#:527-72-0 Thiophene-2-car... CAS#:4701-17-1 5-Bromo-2-thiop... CAS#:3958-03-0 Tetrabromothiophene CAS#:5370-25-2 2-Acetyl-5-brom...
CAS#:80775-39-9 3-Acetyl-2,5-di... CAS#:80775-44-6 2-acetyl-3,4,5-...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synthesis and characterization of 3−hexyl multi−substituted α, ω−diformyl−α−oligothiophenes (n= 3, 6, 8). Olinga T, et al.

Macromol. Chem. Phys. 198(4) , 1091-1107, (1997)

Preparation of thermostable and electric-conducting poly (2, 5-thienylene). Yamamoto T, et al.

J. Polymer Sci. C Polymer Lett. 18(1) , 9-12, (1980)

Synthesis and thermal behaviour of α, α'-didecyloligothiophenes. Ponomarenko S and Kirchmeyer S.

J. Mater. Chem. 13(2) , 197-202, (2003)

2,5-Dibromothiophene

MFCD00005420

EINECS 221-547-3

Thiophene,5-dibromo

2,5-dibromothiphene

2,5-dibromo-thiophene

1,3-dibromothiophene

Thiophene,2,5-dibromo

2,5-dibromothiophen

Thiophene, 2,5-dibromo-

2,5-bromothiophene

2,5-DIBROMO THIOPHENE

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,5-Dibromothiophene
Price: ￥168.0/100g ￥558.0/500g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Dibromothiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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