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348562

(S)-(+)-2-Methylbutyric anhydride

95%

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About This Item

Linear Formula:
[C2H5CH(CH3)CO]2O
CAS Number:
84131-91-9
Molecular Weight:
186.25
NACRES:
NA.22
PubChem Substance ID:
24861587
UNSPSC Code:
12352108
MDL number:
MFCD00075419
Assay:
95%
Form:
liquid
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Quality Segment

assay

95%

form

liquid

optical activity

[α]20/D +35°, neat

refractive index

n20/D 1.418 (lit.)

bp

60 °C/0.2 mmHg (lit.)

density

0.934 g/mL at 25 °C (lit.)

functional group

anhydride, ester

SMILES string

CC[C@H](C)C(=O)OC(=O)[C@@H](C)CC

InChI

1S/C10H18O3/c1-5-7(3)9(11)13-10(12)8(4)6-2/h7-8H,5-6H2,1-4H3/t7-,8-/m0/s1

InChI key

WRTPVONNQPWNRH-YUMQZZPRSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Codes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

194.0 °F - closed cup

Flash Point (°C)

90 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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