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376922

Sigma-Aldrich

Antimony(III) butoxide solution

65 wt. % in toluene

Synonym(s):

Tributylantimonite

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About This Item

Linear Formula:
Sb(OC4H9)3
CAS Number:
2155-74-0
Molecular Weight:
341.10
MDL number:
MFCD00015238
UNSPSC Code:
12352300
PubChem Substance ID:
24863478

vapor pressure

1.1 mmHg ( 54.4 °C)

reaction suitability

core: antimony

concentration

65 wt. % in toluene

refractive index

n20/D 1.48

density

1.225 g/mL at 25 °C

SMILES string

CCCCO[Sb](OCCCC)OCCCC

InChI

1S/3C4H9O.Sb/c3*1-2-3-4-5;/h3*2-4H2,1H3;/q3*-1;+3

InChI key

YGBFTDQFAKDXBZ-UHFFFAOYSA-N

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Application

Reagent used in formation studies of poly(ethylene terephthalate).

Features and Benefits

Reagent used in formation studies of poly(ethylene terephthalate).

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK7977V
07223BE
09503DY
06719TY
05003LY

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Journal of Polymer Science Part A: Polymer Chemistry, 27, 3535-3535 (1989)
Journal of Polymer Science Part A: Polymer Chemistry, 26, 2199-2199 (1988)

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