221198
Formamide
ACS reagent, ≥99.5%
동의어(들):
Amide C1, Formic amide
로그인조직 및 계약 가격 보기
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HCONH2
CAS 번호:
Molecular Weight:
45.04
Beilstein:
505995
EC Number:
MDL number:
UNSPSC 코드:
12352111
PubChem Substance ID:
Grade:
ACS reagent
Bp:
210 °C (lit.)
Vapor pressure:
0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)
30 mmHg ( 129 °C)
Grade
ACS reagent
Quality Level
vapor density
1.55 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)
분석
≥99.5%
양식
liquid
autoignition temp.
932 °F
기술
PCR: suitable
색상
APHA: ≤10
refractive index
n20/D 1.447 (lit.)
pH
4-10 (20 °C, 200 g/L)
bp
210 °C (lit.)
mp
2-3 °C (lit.)
전이 온도
freezing point 2.0-3.0 °C
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
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일반 설명
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
애플리케이션
Formamide destabilizes nucleic acid duplexes and may be used, typically, at a concentration of 50%, in hybridization protocols requiring lower hybridization temperatures.
The addition of formamide may enhance the specificity and efficiency of amplification of PCR (polymerase chain reaction). It may be used as an ammonia equivalent for the palladium-catalyzed aminocarbonylation of 1-bromo-3-trifluoromethylbenzene to form 3-(trifluoromethyl)benzamide.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Carc. 2 - Repr. 1B - STOT RE 2 Oral
표적 기관
Blood
Storage Class Code
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
개인 보호 장비
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Formamide can dramatically improve the specificity of PCR.
Sarkar G, et al.
Nucleic Acids Research, 18(24), 7465-7465 (1990)
Weinreb SM.
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 21, 126-126 (2014)
J Casey et al.
Nucleic acids research, 4(5), 1539-1552 (1977-01-01)
The thermal stabilities of RNA:DNA hybrids are substantially greater than those of DNA:DNA duplexes in aqueous electrolyte solutions containing high concentrations of formamide. Association rates to form DNA:DNA duplexes and DNA:RNA hybrids have been measured in these solvents. There is
Microwave spectrum and molecular structure of formamide.
Costain CC and Dowling JM.
J. Chem. Phys. , 32(1), 158-165 (1960)
The formamide method for the extraction of polysaccharides from haemolytic streptococci.
Fuller AT.
British Journal of Experimental Pathology, 32(1), 130-130 (1960)
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