ジフルオロ酢酸無水物

Difluoroacetic anhydride

HCID 2774048

基本情報

CAS
401-67-2
標準SMILES
O=C(OC(=O)C(F)F)C(F)F
InChIKey
IYXUFOCLMOXQSL-UHFFFAOYSA-N
分子式
C4H2F4O3
平均分子量
174.05 g/mol
単同位体質量
173.99400657

名称と識別子

優先名称
Difluoroacetic anhydride
IUPAC
(2,2-difluoroacetyl) 2,2-difluoroacetate
現地名
ジフルオロ酢酸無水物
英語名
DIFLUOROACETIC ANHYDRIDE
分子式
C4H2F4O3
分子量
174.05

名称と別名

Difluoroacetic anhydride401-67-2DTXSID90378861RefChem:338171DTXCID40329888674-863-2(2,2-difluoroacetyl) 2,2-difluoroacetate2,2-difluoroacetyl 2,2-difluoroacetateMFCD02093315C4H2F4O3Acetic acid, difluoro-, anhydrideDIFLUOROACETICANHYDRIDE
名称をさらに表示
ジフルオロ酢酸無水物ジフルオロ無水酢酸DifluoroaceticAnhydride>DIFLUOROACETIC ACID ANHYDRIDE2,2-Difluoro-acetic acid 1,1'-anhydrideAcetic acid,2,2-difluoro-, 1,1'-anhydride2,2-difluoroacetic acid (2,2-difluoro-1-oxoethyl) ester
1,1,5,5-Tetrafluoro-3-oxapentan-2,4-dionedifluoroactic anhydridedifluoroacetic acid anhydride2,2-difluoroacetic anhydrideSCHEMBL308254SBB051386AKOS005169317MS-20468

データベース識別子

CAS
401-67-2
PubChem CID
2774048
DTXSID
DTXSID90378861
EC Number
674-863-2
Nikkaji
J3.794.961B

物性

構造計算による物性

XLogP
1.6
極性表面積
43.4 Ų
水素結合供与体数
0
水素結合受容体数
7
回転可能結合数
4
重原子数
11

物理化学的性質

沸点
94 ℃ · 94℃
比重(密度)
1.4 · 1.4
屈折率
1.341 · 1.3410-1.3450
闪点
11 ℃ · 11℃
外見
clear liquid
色
Colorless to Light yellow to Light orange

化学的性質

化学的特性Light yellow liquid

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H225 (22.2%): Highly Flammable liquid and vapor [Danger Flammable liquids];H290 (11.1%): May be corrosive to metals [Warning Corrosive to Metals];H302 (11.1%): Harmful if swallowed [Warning Acute toxicity, oral];H312 (11.1%): Harmful in contact with skin [Warning Acute toxicity, dermal];H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation];H318 (33.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation];H332 (44.4%): Harmful if inhaled [Warning Acute toxicity, inhalation];H335 (22.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation];H412 (11.1%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P362+P364, P363, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 9 reports by companies from 9 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.

危険有害性情報

Hazard Classes and CategoriesFlam. Liq. 2 (22.2%);Met. Corr. 1 (11.1%);Acute Tox. 4 (11.1%);Acute Tox. 4 (11.1%);Skin Corr. 1B (100%);Eye Dam. 1 (33.3%);Acute Tox. 4 (44.4%);STOT SE 3 (22.2%);Aquatic Chronic 3 (11.1%)

安全データ

ridadr
3265
hs_code
29189900
消防法
危-4-3-III
hazard_code
C
hazard_class
CORROSIVE
packing_group
II

化学と産業

サプライヤー100 社

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
苏州道澜生物医药科技有限公司15952404857 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
毕佳索(上海毕得医药科技股份有限公司)400-6005915 · [email protected]

関連反応

4 件

化合物ノート

読み込み中…