T21954
3,3-Tetramethyleneglutaric anhydride
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:
Molecular Weight:
168.19
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
227-116-6
Beilstein/REAXYS Number:
383703
MDL number:
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
signalword
Warning
hcodes
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
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| T21954-5G | 04061833016107 |
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