ISOVALERIC ANHYDRIDE

Modify Date: 2024-01-21 07:18:57

ISOVALERIC ANHYDRIDE Structure
ISOVALERIC ANHYDRIDE structure
Common Name ISOVALERIC ANHYDRIDE
CAS Number 1468-39-9 Molecular Weight 186.24800
Density 0.932 g/mL at 20 °C(lit.) Boiling Point 103-104°C 24mm
Molecular Formula C10H18O3 Melting Point -65°C
MSDS Chinese USA Flash Point 91°C
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

Name Isovaleric Anhydride
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.932 g/mL at 20 °C(lit.)
Boiling Point 103-104°C 24mm
Melting Point -65°C
Molecular Formula C10H18O3
Molecular Weight 186.24800
Flash Point 91°C
Exact Mass 186.12600
PSA 43.37000
LogP 2.14840
Vapour Pressure 0.151mmHg at 25°C
Index of Refraction n20/D 1.417

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H311-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2922 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2915900090

 Synthetic Route

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

Isovaleric anhydride
MFCD00015051
EINECS 215-994-3
3-methylbutanoyl 3-methylbutanoate