1-Naphthaleneethanesulfonylchloride

物化性质

密度：

1.349g/cm3

熔点：

50ºC

沸点：

399.359ºC at 760 mmHg

闪点：

195.325ºC

折射率：

1.631

蒸汽压：

0mmHg at 25°C

其它信息：

安全信息

密度：

1.349g/cm3

熔点：

50ºC

沸点：

399.359ºC at 760 mmHg

闪点：

195.325ºC

折射率：

1.631

蒸汽压：

0mmHg at 25°C

其它信息：

MSDS

Section I.Chemical Product and Company Identification
Chemical Name 2-(1-Naphthyl)ethanesulfonyl Chloride
Portland OR
1-Naphthaleneethanesulfonyl Chloride
Synonym
C12H11ClO2S
Chemical Formula
CAS Number104296-63-1
Section II.Composition and Information on Ingredients
Chemical NameCAS Number Percent (%)TLV/PELToxicology Data
2-(1-Naphthyl)ethanesulfonyl Chloride104296-63-1Min. 97.0 Not available.Not available.
(Tit.)
Section III. Hazards Identification
Acute Health EffectsCorrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous
membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
CARCINOGENIC EFFECTS : Not available.
Chronic Health Effects
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated exposure of the eyes to a low level of dust can produce eye irritation. Repeated skin exposure can produce
local skin destruction, or dermatitis. Repeated inhalation of dust can produce varying degree of respiratory irritation or
lung damage.
Section IV.First Aid Measures
Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15
minutes. Get medical attention.
Skin ContactIn case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing
before reuse. Thoroughly clean shoes before reuse. Get medical attention.
InhalationIf the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or
waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
improve.
IngestionDO NOT INDUCE VOMITING. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing,
perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a
possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive.
Section V.Fire and Explosion Data
Auto-IgnitionNot available.
FlammabilityMay be combustible at high temperature.
Flash PointsFlammable LimitsNot available.
Not available.
Combustion ProductsThese products are toxic carbon oxides (CO, CO2), sulfur oxides (SOx), halogenated compounds.
WARNING: Highly toxic HCl gas is produced during combustion.
Fire Hazards
Not available.
Explosion HazardsRisks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media
SMALL FIRE: Use DRY chemical powder.
LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
and Instructions
Consult with local fire authorities before attempting large scale fire-fighting operations.
Continued on Next Page
2-(1-Naphthyl)ethanesulfonyl Chloride
Section VI.Accidental Release Measures
Spill CleanupCorrosive material. Harmful material.
Stop leak if without risk. DO NOT get water inside container. DO NOT touch spilled material. Use water spray to reduce
Instructions
vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all sources of ignition.
Consult federal, state, and/or local authorities for assistance on disposal.
Section VII. Handling and Storage
Handling and StorageCORROSIVE. HARMFUL. REFRIGERATE. Keep container dry. Keep away from heat. Mechanical exhaust required.
When not in use, tightly seal the container and store in a dry, cool place. Avoid excessive heat and light. Do not breathe
Information
dust. Never add water to this product. Wear suitable protective clothing. If you feel unwell, seek medical attention and
show the label when possible. Treat symptomatically and supportively.
Always store away from incompatible compounds such as oxidizing agents, alkalis (bases).
Section VIII. Exposure Controls/Personal Protection
Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal ProtectionFace shield. Lab coat. Dust respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used to avoid
inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling
this product.
Exposure LimitsNot available.
Section IX. Physical and Chemical Properties
Solubility
Physical state @ 20°CSolid. (White-Reddish-Yellow CrystallineSlightly soluble in toluene.
Powder.)
Not available.
Specific Gravity
Molecular Weight254.73Partition CoefficientNot available.
Boiling PointNot available.Vapor PressureNot applicable.
Melting Point50°C (122°F)Vapor DensityNot available.
Refractive IndexNot available.VolatilityNot available.
Critical TemperatureNot available.OdorNot available.
ViscosityNot available.TasteNot available.
Section X.Stability and Reactivity Data
StabilityThis material is stable if stored under proper conditions. (See Section VII for instructions)
Conditions of InstabilityAvoid excessive heat and light.
IncompatibilitiesReactive with oxidizing agents, alkalis (bases), water, alcohols.
Section XI. Toxicological Information
Not available.
RTECS Number
Eye Contact. Ingestion. Inhalation. Skin contact.
Routes of Exposure
Toxicity DataNot available.
Chronic Toxic EffectsCARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated exposure of the eyes to a low level of dust can produce eye irritation. Repeated skin exposure can produce
local skin destruction, or dermatitis. Repeated inhalation of dust can produce varying degree of respiratory irritation or
lung damage.
Acute Toxic EffectsCorrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous
membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
Continued on Next Page
2-(1-Naphthyl)ethanesulfonyl Chloride
Section XII.Ecological Information
EcotoxicityNot available.
Not available.
Environmental Fate
Section XIII. Disposal Considerations
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a
Waste Disposal
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
federal, state and local regulations when disposing of the substance.
Section XIV. Transport Information
DOT ClassificationDOT Class 8: Corrosive material.
PIN Number
Proper Shipping Name
Corrosive solid, acidic, organic, n.o.s.
Packing Group (PG)II
DOT Pictograms
Section XV. Other Regulatory Information and Pictograms
TSCA Chemical InventoryThis product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40
CFR 720.36 (C) for those products not on the inventory list:
(EPA)
(i) These products are supplied solely for use in research and development by or under the supervision of a technically
qualified inpidual as defined in 40 CFR 720.0 et sec.
(ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
supplied on an MSDS sheet.
WHMIS ClassificationCLASS E: Corrosive solid.
(Canada)
EINECS Number (EEC)Not available.
EEC Risk StatementsR20/21/22- Harmful by inhalation, in contact with skin and if swallowed.
R34- Causes burns.
SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

中国海关编码：2904909090

概述：

2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 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

摘要/Summary：

HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

分子结构与计算化学数据

分子结构数据

1、摩尔折射率：67.22

2、摩尔体积（cm³/mol）：188.7

3、等张比容（90.2K）：509.3

4、表面张力（dyne/cm）：52.9

5、介电常数：无可用的

6、极化率（10^-24cm³）：26.64

7、单一同位素质量：254.016827 Da

8、标称质量：254 Da

9、平均质量：254.7325 Da

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:3

5.互变异构体数量:无

6.拓扑分子极性表面积42.5

7.重原子数量:16

8.表面电荷:0

9.复杂度:320

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1