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Safety Information

442216

Sigma-Aldrich

3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

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About This Item

Empirical Formula (Hill Notation):
C53H58O6P2
CAS Number:
154862-43-8
Molecular Weight:
852.97
MDL number:
MFCD00274221
UNSPSC Code:
12352100
PubChem Substance ID:
24867739
NACRES:
NA.22

Quality Level

100

mp

229-232 °C (lit.)

SMILES string

CC(C)(c1ccccc1)c2ccc(OP3OCC4(CO3)COP(OC4)Oc5ccc(cc5C(C)(C)c6ccccc6)C(C)(C)c7ccccc7)c(c2)C(C)(C)c8ccccc8

InChI

1S/C53H58O6P2/c1-49(2,39-21-13-9-14-22-39)43-29-31-47(45(33-43)51(5,6)41-25-17-11-18-26-41)58-60-54-35-53(36-55-60)37-56-61(57-38-53)59-48-32-30-44(50(3,4)40-23-15-10-16-24-40)34-46(48)52(7,8)42-27-19-12-20-28-42/h9-34H,35-38H2,1-8H3

InChI key

WBWXVCMXGYSMQA-UHFFFAOYSA-N

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General description

3,9-Bis(2,4-dicumylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane an antioxidant for polymers. It is widely used as stabilizer for polymers.

Hazard Statements

H413

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

JAN Code

442216-100G-A:
442216-500G-A:
442216-VAR-A:
442216-BULK-A:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN7118V
03216AQ

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