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F4761

Formamide

Name: Formamide
Brand: SIGMA

ACS reagent, ≥99.5% (GC)

Synonym(s):

Amide C₁, Formic amide

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About This Item

Linear Formula:

HCONH₂

CAS Number:

75-12-7

Molecular Weight:

45.04

EC Number:

200-842-0

UNSPSC Code:

12352103

MDL number:

MFCD00007941

Beilstein/REAXYS Number:

505995

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Properties

grade

ACS reagent

vapor density

1.55 (vs air)

vapor pressure

0.08 mmHg ( 20 °C), 30 mmHg ( 129 °C)

assay

≥99.5% (GC)

autoignition temp.

932 °F

color

APHA: ≤10

refractive index

n20/D 1.447 (lit.)

bp

210 °C (lit.)

mp

2-3 °C (lit.)

density

1.134 g/mL at 25 °C (lit.)

SMILES string

NC=O

InChI

1S/CH3NO/c2-1-3/h1H,(H2,2,3)

InChI key

ZHNUHDYFZUAESO-UHFFFAOYSA-N

Description

Application

Formamide destabilizes nucleic acid duplexes and may be used, typically, at a concentration of 50%, in hybridization protocols requiring lower hybridization temperatures.

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pictograms

GHS08

signalword

Danger

hcodes

H351,H360D,H373

pcodes

P202 - P260 - P280 - P308 + P313 - P405 - P501

Hazard Classifications

Carc. 2 - Repr. 1B - STOT RE 2 Oral

target_organs

Blood

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

305.6 °F

flash_point_c

152 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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