CAS 91-08-7 MFCD00002010-2-Methyl-m-Phenylene Diisocyanate 甲苯2,6-二异氰酸酯 TAO{mole}

2-Methyl-m-Phenylene Diisocyanate 甲苯2,6-二异氰酸酯

CAS 91-08-7 MFCD00002010

化学结构图

SMILES: Cc1c(N=C=O)cccc1N=C=O

化学属性

Mol. Formula	C9H6N2O2
Mol. Weight	174.16 g/mol
Refractive index	1.5700 to 1.5720
Boiling Point	103°C/6mmHg(lit.)
Density	1.225
Flash Point	127°C(lit.)
TSCA	Yes
Melting Point	13°
Autoignition Point	>;1148 °F

别名和识别编码

Chemical Name	2-Methyl-m-Phenylene Diisocyanate
MDL Number	MFCD00002010
CAS Number	91-08-7
Synonym	1,3-Diisocyanato-2-methylbenzene 2 2,6-Diisocyanat-toluol 2,6-Diisocyanato-1-methylbenzene 2,6-TDI 2,6-TOLYLENE DIISOCYANATE 2,6-Toluenediisocyanate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
PubChem Substance ID	87576941
EC Number	202-039-0
Beilstein Registry Number	13(3)291
Reaxys-RN	2211546
Chemical Name Translation	甲苯2,6-二异氰酸酯
Wiswesser Line Notation	OCNR B1 CNCO
LabNetwork Molecule ID	LN00198354
InChI	InChI=1S/C9H6N2O2/c1-7-8(10-5-12)3-2-4-9(7)11-6-13/h2-4H,1H3

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分类

{SNA} Alpha Sort, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Aromatics, Chemical Class,
{SNA} Additional Standards, Alpha Sort, Analytical Standards, Aromatics, Chemical Class, Chromatography, Environmental Standards, Food and Cosmetic Component Standards, Nitriles, Organic Pollutant Standards, Standards for Personal Care and Cosmetic Products, T-Z, Volatiles & Semivolatiles, Volatiles/ Semivolatiles, neats, prohibited substances (EU-REGULATION No 1223/2009), 分析/色谱
{SNA} Isocyanate Monomers, Monomers,

安全信息

GHS Symbol

WGK Germany2

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H330 Fatal if inhaled 吸入致命
H317 May cause an allergic skin reaction 可能导致皮肤过敏
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
H351 Suspected of causing cancer 怀疑致癌
H319 Causes serious eye irritation 严重刺激眼睛
H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。

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

Hazard Codes T+

RTECSCZ6310000

Precautionary statements

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。
P302+P352+P333+P313+P362+P364
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。
P304+P340+P310
P501 Dispose of contents/container to..… 处理内容物/容器.....
P302+P350
P337+P313
P403+P233
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P201 Obtain special instructions before use. 使用前获取专门指示。
P308+P313
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。
P273 Avoid release to the environment. 避免释放到环境中。
P305+P351+P338+P337+P313
P308+P311
P405 Store locked up. 上锁保管。
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。
P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。

Signal word

UN Number UN2078 UN 2078 6.1/PG 2 2078

Storage condition Moisture Sensitive 0-10 0-10°C -20°C

Risk Statements

R52/53
R26 Very toxic by inhalation 吸入极毒
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
R42/43

Safety Statements

S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
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）；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；

Packing GroupII

Hazard Class6.1

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 50 ppb
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   ATXKA8 Archiv fuer Toxikologie.  (Berlin, Fed. Rep. Ger.)  V.15-31, 1954-74.
    For publisher information, see ARTODN.  Volume(issue)/page/year:
   19,364,1962

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - wild bird species
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AECTCV Archives of Environmental Contamination and Toxicology.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   070944)  V.1-    1973-  Volume(issue)/page/year: 12,355,1983

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 300 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   13,133,1989

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 ug/plate
REFERENCE :
   NTPTR* National Toxicology Program Technical Report Series.  (Research
   Triangle Park, NC 27709) No.206-  Volume(issue)/page/year: NTP-TR-251,1986

TYPE OF TEST            : Specific locus test
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 25 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   17,196,1991

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 600 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   13,133,1989

Warnings 危险化学品

其他信息

Alfa Aesar:2,6-二异氰酸酯甲苯,96% Toluene-2,6-diisocyanate, 97%(91-08-7)
MOL 文件:91-08-7.mol
图谱信息:甲苯2,6-二异氰酸酯(91-08-7)质谱(MS) 甲苯2,6-二异氰酸酯(91-08-7)红外图谱(IR1)
F:8-10-19-21
Acros Organics:2,6-甲苯二异氰酸酯（试剂） Tolylene2,6-diisocyanate,97%(91-08-7)
甲苯2,6-二异氰酸酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T1153 甲苯2,6-二异氰酸酯 Tolylene-2,6-diisocyanate 25G 3470元 2014/06/02 T1153 甲苯2,6-二异氰酸酯 Tolylene-2,6-diisocyanate 1G 326元 2014/06/02 T1153 甲苯2,6-二异氰酸酯 Tolylene-2,6-diisocyanate 5G 993元
Sigma Aldrich:91-08-7(sigmaaldrich)
TCI Shanghai:甲苯2,6-二异氰酸酯 Tolylene-2,6-diisocyanate,>;98.0%(GC)(91-08-7)
敏感性:Moisture Sensitive