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T21954

3,3-Tetramethyleneglutaric anhydride

Name: 3,3-Tetramethyleneglutaric anhydride
Brand: ALDRICH

98%

Synonym(s):

1,1-Cyclopentanediacetic anhydride, 8-Oxaspiro[4.5]decane-7,9-dione

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₂O₃

CAS Number:

5662-95-3

Molecular Weight:

168.19

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24900021

EC Number:

227-116-6

Beilstein/REAXYS Number:

383703

MDL number:

MFCD00006678

eCl@ss:

32150326

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Properties

assay

98%

bp

186 °C/15 mmHg (lit.)

mp

64-66 °C (lit.)

SMILES string

O=C1CC2(CCCC2)CC(=O)O1

InChI

1S/C9H12O3/c10-7-5-9(3-1-2-4-9)6-8(11)12-7/h1-6H2

InChI key

GFWLMILMVMCJDI-UHFFFAOYSA-N

Description

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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