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Key Documents

Safety Information

BI0841

Sigma-Aldrich

Deblock Reagent 10% DCA in Toluene

Biosynthesis Novabiochem®

Synonym(s):

DCA Deblock, Deblock Reagent

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About This Item

Empirical Formula (Hill Notation):
C2H2Cl2O2
CAS Number:
Molecular Weight:
128.94
MDL number:
UNSPSC Code:
41116006

grade

for synthesis

Quality Level

product line

Novabiochem®

form

liquid

reaction suitability

reaction type: Acetylations
reagent type: Lewis acid

transition temp

flash point 7.8 °C

shipped in

ambient

storage temp.

2-30°C

SMILES string

OC(=O)C(Cl)Cl

InChI

1S/C2H2Cl2O2/c3-1(4)2(5)6/h1H,(H,5,6)

InChI key

JXTHNDFMNIQAHM-UHFFFAOYSA-N

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Application

Biosynthesis Novabiochem®
DNA Reagents Label Change Explanation

Analysis Note

Color (APHA): 20APHA max
Dichloroacetic acid: 9.0-11.0%
Form: Clear liquid
Infrared Spectrum: Conforms
Water (H2O): 200ppm max

Legal Information

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

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Lact. - Met. Corr. 1 - Repr. 1B - Skin Corr. 1A - STOT RE 2 Inhalation - STOT RE 2 Oral - STOT SE 3

Target Organs

Brain,Liver,Testes, Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

46.0 °F

Flash Point(C)

7.8 °C


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.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

BI0841LT-38E:
BI0841LT-37E:
BI0841ID-38E:
BI0843AM-40E:
BI0841TL-4000:
BI0841IS-37E:
BI0841IS/37E:
BI0841LT-40E:
BI0841-4000:
BI0841IT-NS20:
BI0841TL-38E:
BI0841BS-37E:
BI0841AANS200:
BI0841AA-NS200:
BI0841IT-38E:
BI0841DI-38E:
BI0841-NP20:
BI0841CE-38E:
BI0841IT-37E:
BI0841/NP20:
BI0841AW-NS200:
BI0841RR-37E:
BI0841ITNS20:
BI0841AW/NS200:
BI08410001:


Certificates of Analysis (COA)

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