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Key Documents

295213

Sigma-Aldrich

Dichlorofluoromethane

98%

동의어(들):

Freon® 21

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About This Item

Linear Formula:
FCHCl2
CAS Number:
Molecular Weight:
102.92
EC Number:
MDL number:
UNSPSC 코드:
12142100
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.57 (vs air)

vapor pressure

1,193 mmHg ( 21 °C)

분석

98%

autoignition temp.

1022 °F

bp

8.9 °C (lit.)

mp

−135 °C (lit.)

SMILES string

FC(Cl)Cl

InChI

1S/CHCl2F/c2-1(3)4/h1H

InChI key

UMNKXPULIDJLSU-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

포장

Supplied in a Sure/Pac cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

법적 정보

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Freon is a registered trademark of E. I. du Pont de Nemours and Company
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

또한 이 제품과 함께 일반적으로 구입

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호스 바브

제품 번호
설명
가격

픽토그램

Gas cylinderExclamation mark

신호어

Warning

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Ozone 1 - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Gloves, multi-purpose combination respirator cartridge (US)


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

H Peter et al.
Archives of toxicology, 58(4), 282-283 (1986-04-01)
Inhalation pharmacokinetics of dichlorofluoromethane (CFC 21) and chlorodifluoromethane (CFC 22) were studied in male Wistar rats by use of a closed inhalation chamber system. CFC 21 was readily eliminated via metabolism. However, CFC 22 underwent no detectable metabolism; pretreatment of
Sofie N Delanoye et al.
Journal of the American Chemical Society, 124(25), 7490-7498 (2002-06-20)
Complexes of haloforms of the type HCCl(n)F(3-)(n) (n = 1-3) with dimethyl ether have been studied in liquid argon and liquid krypton, using infrared spectroscopy. For the haloform C[bond]H stretching mode, the complexation causes blue shifts of 10.6 and 4.8
F G Carpenter
The American journal of physiology, 260(3 Pt 2), R540-R545 (1991-03-01)
The minimum ambient partial pressure required to reversibly disrupt conducted responses in myelinated nerve fibers (Pblock) was determined for 11 gases and chloroform. For all but one substance, Pblock was inversely proportional to their nonaqueous solubility; large-diameter fibers were less
H P Cohen et al.
Journal of endodontics, 19(7), 370-373 (1993-07-01)
Sixty-one mandibular molar teeth with clinically manifest pulpitis, which required endodontic therapy, were studied. Twenty-seven subjects received standard inferior alveolar nerve block (IANB) with 2% lidocaine HCI with 1:100,000 epinephrine and 34 subjects received IANB with 3% mepivacaine with no
Huifeng Shan et al.
AMB Express, 4, 48-48 (2014-11-18)
A fermentative enrichment culture (designated DHM-1) that grows on corn syrup was evaluated for its ability to cometabolically biodegrade high concentrations of chloroform (CF), carbon tetrachloride (CT), and trichlorofluoromethane (CFC-11). When provided with corn syrup and vitamin B12 (0.03 mol B12

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