CAS 7719-09-7 MFCD00011449-Thionylchloride 氯化亚砜 TAO{mole}

Thionylchloride 氯化亚砜

CAS 7719-09-7 MFCD00011449

化学结构图

SMILES: O=S(Cl)Cl

化学属性

Mol. Formula	C13H10N2
Mol. Weight	194.24
Density	1.631 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.518(lit.)
Solubility	Hydrolyzed by water forming SO2 and HCl
TSCA	Yes
Boiling Point	79 °C(lit.)
Melting Point	182.0 to 185.0 deg-C
Vapor Pressure	97 mmHg ( 20 °C)
Flash Point	105 ºC
Stability	对湿度敏感
pH	:A

别名和识别编码

Chemical Name	Thionylchloride
Synonym	sulfurous oxychloride Thionychlorid Thionylchlorid thionyl dichloride 氯化亚砜 Sulfur chloride oxide (SCl2O) Thionyl dichloride 氧氯化硫亚硫酰氯,二氯亚砜,二氯氧硫,氯化亚硫酰 Sulfur chloride oxide Sulfinyl chloride thionyl chloride Thionyl chloride Schwefligsäuredichlorid Sulfur oxychloride (SOCl2) Thionyl chloride (SOCl2) sulfinyl chloride Thionylchloride Sulfur oxychloride Sulfinyl dichloride Sulfur chloride oxide (Cl2SO) Sulfurous oxychloride Thionyldichlorid Sulfurous dichloride
MDL Number	MFCD00191367
EC Number	231-748-8
CAS Number	7719-09-7
Merck Number	14,9348
Beilstein Registry Number	1209273
PubChem Substance ID	24386
Chemical Name Translation	氯化亚砜
Wiswesser Line Notation	OSGG
Reaxys-RN	2095261
InChI	InChI=1S/Cl2OS/c1-4(2)3

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产品应用

主要用于制造酰基氯化物，还用于农药、医药、染料等的生产。

安全信息

Packing GroupIII

UN Number UN1836 1836 UN2922

Risk Statements

R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
R14 Reacts violently with water 遇水会猛烈反应
R35 Causes severe burns 会导致严重灼伤
R29 Contact with water liberates toxic gas. 遇水释放出有毒气体

Safety Statements

S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Storage condition Moisture Sensitive 密封保存。密封保存,充氩保存

GHS Symbol

WGK Germany1

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H331 Toxic if inhaled 吸入中毒
H302 Harmful if swallowed 吞食有害

Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSDV1763000

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P301+P312+P330
P302+P352+P332+P313+P362+P364
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P305+P351+P338+P337+P313
P303+P361+P353
P304+P340+P310
P403+P233
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。

Signal word Danger

Hazard Codes C

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 ppm/1H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD-A148-952

Warnings 危化品目录(2015) 危险化学品

Restrict 剧毒

其他信息

有窒息气味。有高折光性。热至140℃以上分解成氯气、二氧化硫和氯化硫，遇水水解成二氧化硫和盐酸。能与苯、氯仿和四氯化碳混溶。有催泪性和腐蚀性。
无色至浅黄或和微色发烟液体。有窒息气味。有高折光性。热至140℃以上分解成氯气、二氧化硫和氯化硫，遇水水解成二氧化硫和盐酸。能与苯、氯仿和四氯化碳混溶。有催泪性和腐蚀性。