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8.52261

Sigma-Aldrich

Di-tert-butyl dicarbonate

≥97.0% (GC), for peptide synthesis, Novabiochem®

Synonym(s):

Di-tert-butyl dicarbonate, Di-tert-butyl dicarbonate, Di-tert-butyl pyrocarbonate

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About This Item

Empirical Formula (Hill Notation):
C10H18O5
CAS Number:
24424-99-5
Molecular Weight:
218.25
MDL number:
MFCD00008805
UNSPSC Code:
12352108
EC Index Number:
246-240-1
NACRES:
NA.22

product name

Di-tert-butyl dicarbonate, Novabiochem®

Quality Level

200

product line

Novabiochem®

Assay

≥97.0% (GC)

form

crystalline solid

autoignition temp.

460 °C

potency

>5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

reaction suitability

reaction type: Coupling Reactions

manufacturer/tradename

Novabiochem®

bp

56-57 °C/0.7 hPa

mp

20-24 °C

transition temp

flash point 37 °C

density

1.02 g/cm3 at 20 °C

application(s)

peptide synthesis

storage temp.

2-8°C

InChI

1S/C10H18O5/c1-9(2,3)14-7(11)13-8(12)15-10(4,5)6/h1-6H3

InChI key

DYHSDKLCOJIUFX-UHFFFAOYSA-N

Related Categories

General description

Reagent for introduction of the Boc protecting group .

Analysis Note

Colour (visual): white
Appearance of substance (visual): crystal to crystalline solid
Assay (GC, area%): ≥ 97.0 % (a/a)
Identity (IR): passes test

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

98.6 °F - closed cup

Flash Point(C)

37 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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