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Name:
Maleic anhydride
CAS No.:
108-31-6
Molecular formula:
C₄H₂O₃
Molecular weight:
98.06
InChIKey:
FPYJFEHAWHCUMM-UHFFFAOYSA-N
InChI:
InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
Pubchem ID:
Dangerous goods sign:
C
GHS:
PackagingGrade:
III
DangerCategory:
8
HsCode:
2917140000
DangerTransportCode:
UN 2215 8/PG 3
SignalWord:
危险
HazardStatement:
H302; H314; H317; H334; H372; H373
WarningStatement:
P261; P280; P284; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P342 + P311
WGK Germany:
1
DangerCode:
R22; R34; R42/43
SafetyInstructions:
S22-S26-S36/37/39-S45
Additionalhazardstatement:
对呼吸道有腐蚀性。