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Succinic anhydride

Name: Succinic anhydride
Brand: SAJ

SAJ first grade, ≥99.0%

Synonym(s):

Dihydro-2,5-furandione

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About This Item

Empirical Formula (Hill Notation):

C₄H₄O₃

CAS Number:

108-30-5

Molecular Weight:

100.07

EC Number:

203-570-0

UNSPSC Code:

12352115

PubChem Substance ID:

329753237

Beilstein/REAXYS Number:

108441

MDL number:

MFCD00005525

Assay:

≥99.0%

Grade:

SAJ first grade

Form:

crystalline

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Properties

grade

SAJ first grade

vapor density

3.5 (vs air)

vapor pressure

1 mmHg ( 92 °C)

assay

≥99.0%

form

crystalline

availability

available only in Japan

pH

2.7 (20 °C, 10 g/L)

bp

261 °C (lit.)

mp

118-120 °C (lit.)

SMILES string

O=C1CCC(=O)O1

InChI

1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2

InChI key

RINCXYDBBGOEEQ-UHFFFAOYSA-N

Description

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1 of 1

This Item	8.22049	239690	8.41502
Sigma-Aldrich 28-5500 Succinic anhydride	Sigma-Aldrich 8.22049 Dodecenylsuccinic anhydride	Sigma-Aldrich 239690 Succinic anhydride	Sigma-Aldrich 8.41502 2,3-Dimethylmaleic anhydride
form crystalline	form liquid	form solid	form crystals
assay ≥99.0%	assay -	assay ≥99% (GC)	assay ≥98.0% (GC)
grade SAJ first grade	grade -	grade -	grade -
vapor pressure 1 mmHg ( 92 °C)	vapor pressure 26 hPa ( 200 °C)	vapor pressure 1 mmHg ( 92 °C)	vapor pressure -
mp 118-120 °C (lit.)	mp -	mp 118-120 °C (lit.)	mp 96 °C
pH 2.7 (20 °C, 10 g/L)	pH 2-4 (20 °C, 50 g/L in H₂O, slurry)	pH -	pH -

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pictograms

GHS08,GHS05,GHS07

signalword

Danger

hcodes

H302,H314,H317,H334

pcodes

P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

314.6 °F

flash_point_c

157 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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