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348562

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

Name: (<I>S</I>)-(+)-2-Methylbutyric anhydride
Brand: ALDRICH

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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Properties

Quality Segment

200

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

Description

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405

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

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

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