Trimellitic Anhydride

$16 - $4280.46

Price

Brand	Packaging	Price	Product name
AK Scientific C676	100g	$40	Trimellitic Anhydride
Alfa Aesar B23003	250g	$26.65	1,2,4-Benzenetricarboxylic anhydride, 97%
Alfa Aesar B23003	1kg	$75.9	1,2,4-Benzenetricarboxylic anhydride, 97%
American Custom Chemicals Corporation CHM0034789	25G	$1107.25	1,2,4-BENZENETRICARBOXYLIC ANHYDRIDE
American Custom Chemicals Corporation CHM0034789	500G	$4280.46	1,2,4-BENZENETRICARBOXYLIC ANHYDRIDE
Crysdot CD45000220	25g	$62	1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylicacid
Frontier Specialty Chemicals JK350776	1000g	$61	1,2,4-Benzenetricarboxylic anhydride
Frontier Specialty Chemicals JK350776	25g	$23	1,2,4-Benzenetricarboxylic anhydride
Frontier Specialty Chemicals JK350776	250g	$24	1,2,4-Benzenetricarboxylic anhydride
Labseeker SC-18491	10kg	$1267	1,2,4-Benzenetricarboxylicanhydride;Trimelliticanhydride;TMA

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Melting point	163-166 °C (lit.)
Boiling point	390 °C
Density	1.54
vapor density	6.6 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	1.4717 (estimate)
Flash point	227 °C
storage temp.	Store below +30°C.
solubility	24.4g/l (decomposition)
pka	3.11±0.20(Predicted)
form	Flakes
color	White to off-white
PH	2 (21g/l, H2O, 20℃)
explosive limit	1-7%(V)
Water Solubility	DECOMPOSES
Sensitive	Moisture Sensitive
Merck	14,9703
BRN	9394
Exposure limits	ACGIH: TWA 0.0005 mg/m3; STEL 0.002 mg/m3 (Skin) NIOSH: TWA 0.005 ppm(0.04 mg/m3)
Stability	Stable. Moisture sensitive.
InChIKey	SRPWOOOHEPICQU-UHFFFAOYSA-N
LogP	0.06-0.54 at 20℃
CAS DataBase Reference	552-30-7(CAS DataBase Reference)
NIST Chemistry Reference	Trimellitic anhydride(552-30-7)
EPA Substance Registry System	Trimellitic anhydride (552-30-7)