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四碘乙烯

四碘乙烯名称

[ CAS 号 ]:
513-92-8

[ 中文名 ]:
甲碘乙烯

[ 英文名 ]:
tetraiodoethylene

[中文别名 ]:

四碘乙烯

[英文别名 ]:

Tetraiodoethene
Tetraiodethen
Diiodoform
Ethylene tetraiodide
Tetraiodoethylene
Caswell No. 842
Tetrajod-aethylen
Ethene,tetraiodo
EINECS 208-176-2
Periodoethene

四碘乙烯物理化学性质

[ 密度 ]:
4.087g/cm3

[ 沸点 ]:
288.3ºC at 760mmHg

[ 熔点 ]:
191-193 °C(lit.)

[ 分子式 ]:
C₂I₄

[ 分子量 ]:
531.63900

[ 闪点 ]:
139.9ºC

[ 精确质量 ]:
531.61800

[ LogP ]:
3.85300

[ 外观性状 ]:
固体

[ 蒸汽密度 ]:
18.3 (vs air)

[ 折射率 ]:
1.952

[ 储存条件 ]:
室温，密封，干燥，避光

四碘乙烯MSDS

四碘乙烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KX4125000

CHEMICAL NAME :: Ethylene, tetraiodo-

CAS REGISTRY NUMBER :: 513-92-8

BEILSTEIN REFERENCE NO. :: 1741414

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C2-I4

MOLECULAR WEIGHT :: 531.62

WISWESSER LINE NOTATION :: IYIUYII

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04958

四碘乙烯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302 + H312 + H332-H315-H319-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
20/21/22-36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
KX4125000

[ 海关编码 ]:
2903399090

四碘乙烯合成路线

四碘乙烯海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
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

[ 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%

四碘乙烯文献

Modification of a gas chromatography/atmospheric pressure chemical ionisation time-of-flight mass spectrometer as an alternative to automated atmospheric pressure solids analysis probe.

Rapid Commun. Mass Spectrom. 28(18) , 2024-30, (2014)

The atmospheric pressure solids analysis probe (ASAP) has been successfully introduced into laboratories as a routine analytical tool but the technique is labour-intensive and is not easily automated....

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