1,7-二氟庚烷

1,7-二氟庚烷 基本信息
CAS号 693-46-9 分子式 C7H14F2
分子量 136.18300 精确质量  136.10600
PSA  0.00000 LogP  2.87590

基本信息 展开↓

CAS号:
693-46-9
3D弹球模型:
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分子式:
C7H14F2
分子量:
136.18300
中文名称:
1,7-二氟庚烷
英文名称:
1,7-difluoroheptane
中文别名:
1,7-二氟庚烷;
Distearyl 3,3-thiodipropionate;
Antioxidant DSTDP;
Distearyl thiodipropionate;
Antioxidant-STDP;
3,3'-Thiodipropionic acid dioctadecyl ester;
dioctadecyl 3,3'-thiodipropionate;
抗氧剂DSTOP;
1-Amantadine hydrochloride;
1-Adamantanamine hydrochloride;
Isoamyl valerianate;
3-methylbutyl 3-methylbutanoate;
isoamyl isovalerate;
m-Xylene-2,5-diol;
m-Xylohydroquinone;
1,4-Benzenediol, 2,6-dimethyl-;
Hydroquinone, 2,6-dimethyl-;
2,6-dimethylbenzene-1,4-diol;
2,6-Dimethylhydroquinone;
o-Toluidin hydrochloride;
o-Toluidine hydrochloride;
o-Toluidinium chloride;
o-Tolylamine hydrochloride;
ortho-Aminotoluene hydrochloride;
Benzenamine, 2-methyl-, hydrochloride (1:1);
o-Toluidine, hydrochloride;
RCRA waste no. U222;
2-methylaniline hydrochloride (1:1);
o-Tolidine hydroch;
N-Acetyl Cysteine;
N-acetylcysteine;
(2R)-2-(acetylamino)-3-sulfanylpropanoate;
N-Acetyl-cysteine;
N-Acetyl-L-cysteine
英文别名:
1,7-difluoroheptane;
1,7-difluoro-heptane;
HEPTANE,1,7-DIFLUORO;
1,7-Difluor-heptan
精确分子量/精确质量:
136.10600
极性分子表面积/PSA:
0.00000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
InChI=1/C7H14F2/c8-6-4-2-1-3-5-7-9/h1-7H2

物化性质展开↓

密度:
0.878g/cm3
沸点:
161.9ºC at 760 mmHg
闪点:
39.8ºC
折射率:
1.367

安全信息展开↓

海关代码:
2903399090

合成路线查看所有的合成路线

  • 123-99-9

    杜鹃花酸

  • 693-46-9

    1,7-二氟庚烷

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MI9000000
CHEMICAL NAME :
Heptane, 1,7-difluoro-
CAS REGISTRY NUMBER :
693-46-9
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H14-F2
MOLECULAR WEIGHT :
136.21
WISWESSER LINE NOTATION :
F7F

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
21 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 21,748,1956

海关数据查看详细

中国海关编码:2903399090

概述:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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