Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzo[1,2-b:4,5-b']dithiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

267-65-2

267-65-2 structure

267-65-2 structure

Name: Benzo[1,2-b:4,5-b']dithiophene
Chemical Name: thieno[2,3-f][1]benzothiole
CAS Number: 267-65-2
Molecular Formula: C₁₀H₆S₂
Molecular Weight: 190.28500
Create Date: 2018-12-25 16:48:03
Modify Date: 2026-07-14 23:50:50

Name	thieno[2,3-f][1]benzothiole
Synonyms	benzo[1,2-b:4,5-b']bisthiophene BDT15 benzodithiophene IN1601, Benzo[1,2-b:4,5-b']dithiophene Benzo[1,2-b:4,5-b']dithiophene > I09-2996 1,5-Dithia-s-indacene Benzo[1,2-b:4,5-b′]dithiophene B3464 thieno[2,3-f]benzothiole Benzo[1,2-b:4,5-b']dithioph

Density	1.393g/cm3
Boiling Point	344.404ºC at 760 mmHg
Melting Point	198 °C
Molecular Formula	C₁₀H₆S₂
Molecular Weight	190.28500
Flash Point	120.444ºC
Exact Mass	189.99100
PSA	56.48000
LogP	4.11600
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.806

RIDADR	3295.0
Hazard Class	3.0
HS Code	2934999090

Precursor 9
872513-79-6 35991-68-5 105-05-5 63262-06-6
182952-34-7 72771-52-9 116598-74-4 100606-87-9
109402-24-6
DownStream 1
32281-36-0

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

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