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Safety Information

T68020

Sigma-Aldrich

Trimellitic anhydride chloride

98%

Synonym(s):

Benzene-1,2,4-tricarboxylic 1,2-anhydride 4-chloride

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About This Item

Empirical Formula (Hill Notation):
C9H3ClO4
CAS Number:
1204-28-0
Molecular Weight:
210.57
Beilstein:
610823
EC Number:
214-874-8
MDL number:
MFCD00005924
UNSPSC Code:
12162002
PubChem Substance ID:
24900406
NACRES:
NA.23

Assay

98%

mp

66-68 °C (lit.)

storage temp.

2-8°C

SMILES string

ClC(=O)c1ccc2C(=O)OC(=O)c2c1

InChI

1S/C9H3ClO4/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H

InChI key

NJMOHBDCGXJLNJ-UHFFFAOYSA-N

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Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

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

T68020-BULK:
T68020-500G:
T68020-5G:
T68020-VAR:
T68020-100G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4140
MKCG6050
MKCC2385
MKBX5057V
MKBV2645V

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Nadia A Mohamed et al.
International journal of biological macromolecules, 132, 416-428 (2019-04-02)
Novel trimellitic anhydride isothiocyanate was successfully synthesized and utilized in various concentrations to obtain four novel cross linked chitosan hydrogels H1-H4. Three multi-walled carbon nanotube (MWCNT) biocomposites based on H1 were also prepared. Their structures were proven by elemental analysis

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