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Safety Information

717703

Sigma-Aldrich

2,5-Bis(tributylstannyl)thiophene

97%

Synonym(s):

1,1′-(2,5-Thiophenediyl)bis[1,1,1-tributylstannane], 2,5-Bis(tri-n-butylstannyl)thiophene

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About This Item

Empirical Formula (Hill Notation):
C28H56SSn2
CAS Number:
145483-63-2
Molecular Weight:
662.23
MDL number:
MFCD13193232
UNSPSC Code:
12352103
PubChem Substance ID:
329763515
NACRES:
NA.22

Assay

97%

form

liquid

density

1.201 g/mL at 25 °C

SMILES string

CCCC[Sn](CCCC)(CCCC)c1ccc(s1)[Sn](CCCC)(CCCC)CCCC

InChI

1S/C4H2S.6C4H9.2Sn/c1-2-4-5-3-1;6*1-3-4-2;;/h1-2H;6*1,3-4H2,2H3;;

InChI key

ITAZQNRIMIQTDI-UHFFFAOYSA-N

Related Categories

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

717703-BULK:
717703-VAR:
717703-1G:4548173308876
717703-5G:4548173308883

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ8612
SHBF9378V
SHBD2723V
SHBB4866V
SHBB1039V

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Zhiwei Chu et al.
Sensors (Basel, Switzerland), 18(5) (2018-05-16)
An aggregation-caused quenching (ACQ)-active polymer (PF), an aggregation-induced emission (AIE)-active polymer (PFTPE) and an aggregation-enhanced emission (AEE)-active polymer (PTTPE) were synthesized by tetraphenylethane (TPE), fluorene and thiophene moieties. Polyurethane (PU) foams modified by PF, PFTPE and PTTPE, namely PU-PF, PU-PFTPE

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