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CAS: 3561-67-9
分子式: C13H11S2
分子量: 232.37
沸点: 194℃(8 t
熔点: 32-37℃
中文名称: 
双(苯硫基)甲烷
二苯硫基甲烷
英文名称: 
bis(Phenylthio)methane
Diphenylthiomethane
Formaldehyde diphenyl mercapatal
Formaldehyde Diphenyl Mercaptal
Bis-(Phenylthio)methane
性质描述: 白色晶体。熔点36-38℃。溶于乙醇、乙醚。
生产方法: 将苯硫酚溶于无水乙醇,加入氢氧化钠制成苯硫酚钠乙醇溶液,再加入二碘甲烷,控制温度不超过80℃。加料毕,加热回流1h。蒸出大部分乙醇,加水和乙醚溶解分层,乙醚层经碱洗、水洗、干燥,将乙醚蒸出则得粗品,用石油醚重结晶,得到成品双(苯硫基)甲烷,产率80%。
用途: 有机合成中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
B858332MACKLIN二苯硫基甲烷97%105元/5g;   434元/25g;   1506元/100g;   咨询
储存:室温,干燥
B1444TCIBis(phenylthio)methane>97.0%(GC)150元/5G;   595元/25G;   咨询

基本信息

纯度/分析方法>97.0%(GC)
分子式/分子量C13H12S2 = 232.36
外观与形状(20℃)固体
Reaxys-RN1874146
PubChem物质ID87564362
SDBS (AIST Spectral DB)11766
MDL编号MFCD00003067

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(GC)min. 97.0 %
Melting point36.0 to 38.0 ℃

物性(参考值)

熔点37 ℃
沸点194 ℃/8 mmHg

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
207296J&KBis(phenylthio)methane97%209元/5G;   739元/25G;   咨询

基本信息

分子式C13H12S2
分子量232.36
熔点34-37
沸点194
闪点>230
MDL编码MFCD00003067
Beilstein1874146
EINECS 编号222-624-4
存储条件Store at 2-8℃

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
H410
防范说明P261
P305+P351+P338
UN号码3335
危险分类9
包装等级III
WGK3
TSCA
L01723Alfa AesarBis(phenylthio)methane98+%484元/5g;   1891元/25g;   咨询

应用
Acyl anion equivalent with some advantages over 1,3-dithiane for the preparation of vinyl sulfides. Bis(phenylthio)methane is used in the synthesis of the dihydroxy thioethers.

备注
Keep container tightly closed. Store away from oxidizing agents.

基本信息

MDL
MFCD00003067

EINECS
222-624-4

分子式
C13H12S2

分子量
232.36

熔点
36-38°

沸点
194°/8mm

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Insoluble in water.

Beilstein
1874146

安全信息

TSCA

003674FluorochemBis(phenylthio)methane97%220元/1g;   308元/5g;   506元/25g;   咨询

基本信息

CAS Number3561-67-9
MDL NumberMFCD00003067
Boiling Point194℃/8mm
Melting Point36-38℃

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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