2,3-Difluorobenzaldehyde (HCID 137664)

名称と識別子

優先名称: 2,3-Difluorobenzaldehyde
IUPAC: 2,3-difluorobenzaldehyde
現地名: 2,3-ジフルオロベンズアルデヒド
英語名: 2,3-Difluorobenzaldehyde
分子式: C7H4F2O
分子量: 142.1

名称と別名

2,3-Difluorobenzaldehyde2646-91-5WDBAXYQUOZDFOJ-UHFFFAOYSA-DTXSID90181059RefChem:81642DTXCID50103550607-944-8InChI=1/C7H4F2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4HWDBAXYQUOZDFOJ-UHFFFAOYSA-NBENZALDEHYDE, 2,3-DIFLUORO-MFCD000102922,3-difluoro-benzaldehyde

名称をさらに表示

2,3-ジフルオロベンズアルデヒド2，3ジフルオロベンズアルデヒド2,3‐ジフルオロベンズアルデヒドTIMTEC-BB SBB0065722,3-Difluorobenzalde2,3-fluorobenzaldehyde2,5-DIFLUOROBENALDEHYDE2,3-Difluorobenzaldehyde>Benzaldehyde, 2,3-difluoro-2,3-Difluorobenzaldehyde 98%2,3-Difluorobenzaldehyde,98%2,3- twofluorobenzeneforMaldehyde

difluoro-benzaldehyde2,3 Difluorobenzaldehyde2,3-difluoro benzaldehydeSCHEMBL154794SCHEMBL357469SCHEMBL15067803SCHEMBL15067920SCHEMBL16395363

データベース識別子

CAS: 2646-91-5
PubChem CID: 137664
DTXSID: DTXSID90181059
EC Number: 607-944-8
Nikkaji: J829.243D

物性

構造計算による物性

XLogP: 1.6
極性表面積: 17.1 Å²
水素結合供与体数: 0
水素結合受容体数: 3
回転可能結合数: 1
重原子数: 10
形式電荷: 0
複雑度: 127

物理化学的性質

融点: 64 · 64-65 °C
沸点: 64 · 64-65 °C/17 mmHg (lit.)
比重(密度): 1.301 g/mL · 1.301 g/mL at 25 °C (lit.)
屈折率: 20 · n20/D 1.499(lit.)
闪点: 137 °F · 137 °F
貯蔵温度: 2 · Inert atmosphere,2-8°C
外見: 液体
比重: 1.301 · 1.301
色: 澄んだ薄黄色
BRN: 2961554 · 2961554
InChI: InChI=1S/C7H4F2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
InChIKey: WDBAXYQUOZDFOJ-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=CC(F)=C1F
CAS データベース: 2646 · 2646-91-5(CAS DataBase Reference)

化学的性質

化学的特性clear pale yellow liquid

安全と法規制

GHS分類

GHS Classification · 5 件

Warning

H226 (98%): Flammable liquid and vapor [Warning Flammable liquids]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.