CAS 4891-66-1 MFCD00046797-2,4-Tolylene diisothiocyanate 甲苯-2,4-二异硫氰酸酯 TAO{mole}

2,4-Tolylene diisothiocyanate 甲苯-2,4-二异硫氰酸酯

CAS 4891-66-1 MFCD00046797

化学结构图

SMILES: Cc1ccc(N=C=S)cc1N=C=S

化学属性

Mol. Formula	CH3C6H3(NCS)2
Mol. Weight	206
Melting Point	54-57 °C(lit.)

别名和识别编码

MDL Number	MFCD00046797
CAS Number	4891-66-1
Synonym	甲苯-2,4-二异硫氰酸酯 Isothiocyanic acid, 2,4-tolylene diester 2,4-Tolylene diisothiocyanate 2,4-甲苯二异硫氰酸酯 4-甲基-1,3-亚苯基二异硫氰酸酯 Benzene, 2,4-diisothiocyanato-1-methyl- Toluene-2,4-dithioisocyanate
PubChem Substance ID	21008
Chemical Name Translation	甲苯-2,4-二异硫氰酸酯
InChIKey	NNMVCFPMIBOZCL-UHFFFAOYSA-N
Wiswesser Line Notation	SCNR B1 ENCS
Beilstein Registry Number	2415812
Chemical Name	2,4-Tolylene diisothiocyanate
InChI	InChI=1S/C9H6N2S2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3
LabNetwork Molecule ID	LN04678126

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安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
P301+P312
P301+P317
P302+P352
P304+P312
P304+P340
P304+P341
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P317
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P332+P317
P337+P313
P337+P317
P342+P311
P342+P316
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Hazard statements

H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H332 Harmful if inhaled 吸入有害
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSNX8930000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Safety Statements

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；
S36 Wear suitable protective clothing 穿戴适当的防护服；

Hazard Codes Xn

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R42 May cause sensitisation by inhalation 吸入会产生过敏反应
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害

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#08183