Basic information
- Standard SMILES
CC[Si](O)(CC)CC- InChIKey
WVMSIBFANXCZKT-UHFFFAOYSA-N- Molecular formula
- C6H16OSi
- Average molar mass
- 132.28 g/mol
- Monoisotopic mass
- 132.09704166
Names & identifiers
- Preferred name
- Triethylsilanol
- IUPAC
- triethyl(hydroxy)silane
- English name
- Triethylsilanol
- Molecular formula
- C6H16OSi
- Molecular weight
- 132.28
Names & synonyms
Triethylsilanol597-52-4Silanol, triethyl-Silanol, 1,1,1-triethyl-E4HY4NF4Z6DTXSID4060498RefChem:191552DTXCID5042669209-903-6Triethyl(hydroxy)silaneHydroxytriethylsilaneMFCD00042640
Show more names
DK837DKFELEX0219triethyl-silanoTriethylsilanol,97%Hydroxytriethylsilane Triethyl(hydroxy)silane
triethyl-silanolTriethylsilanol, 97%EINECS 209-903-6SCHEMBL28729AKOS006222293T2017D92567TESOH
Database identifiers
- CAS
597-52-4- PubChem CID
- 69005
- DTXSID
DTXSID4060498- UNII
- E4HY4NF4Z6
- EC Number
- 209-903-6
- Nikkaji
- J98.168K
Properties
Computed structural properties
- Topological polar surface area
- 20.2 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 3
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 51.3
Experimental & physicochemical properties
SpringerMaterials PropertiesOptical coefficient
Physicochemical properties
- Boiling point
- 158 °C · 158 °C (lit.) 86-87 °C/33 mmHg (lit.)
- Density
- 0.864 g/mL · 0.864 g/mL at 25 °C (lit.)
- refractive index
- 20 · n20/D 1.433(lit.)
- Flash point
- 135 °F · 135 °F
- storage temp.
- 2 · 2-8°C
- Water Solubility
- Practically insoluble in water
- form
- clear liquid
- pka
- 15.18 · 15.18±0.53(Predicted)
- color
- Colorless to Almost colorless
- Specific Gravity
- 0.8647 · 0.8647
- Hydrolytic Sensitivity
- 4 · 4: no reaction with water under neutral conditions
- BRN
- 1732848 · 1732848
- InChI
- 1S/C6H16OSi/c1-4-8(7,5-2)6-3/h7H,4-6H2,1-3H3
- InChIKey
- WVMSIBFANXCZKT-UHFFFAOYSA-N
- SMILES
- CC[Si](O)(CC)CC
- CAS DataBase Reference
- 597 · 597-52-4(CAS DataBase Reference)
- EPA Substance Registry System
- Silanol, triethyl- (597-52-4)
- UNSPSC Code
- 12352103 · 12352103
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 2 · GHS02
- Signal word
- Warning
- Hazard statements
- 226 · H226
- Precautionary statements
- 241 · P241-P280a-P501a-P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- Risk Statements
- 10 · 10
- Safety Statements
- 23 · 23-24/25-16
- RIDADR
- 1987 · UN 1987 3/PG 3
- WGK Germany
- 1 · 1
- TSCA
- TSCA listed
- HazardClass
- 3 · 3
- PackingGroup
- III
- HS Code
- 29319090 · 29319090
- Storage Class
- 3 · 3 - Flammable liquids
- Hazard Classifications
- 3 · Flam. Liq. 3
- Limited Quantities
- 5 L · 5.0 L (1.3 gallons) (liquid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Safety & regulation
GHS classification
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 3 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationChemical: Silanol, triethyl-
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 1
- tsca
- TSCA listed
- ridadr
- UN 1987 3/PG 3
- hs_code
- 29319090
- risk_code
- 10
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- safety_code
- 23-24/25-16
- hazard_class
- 3
- Storage Class
- 3 - Flammable liquids
- packing_group
- III
- Hazard statements
- H226
- Limited Quantities
- 5.0 L (1.3 gallons) (liquid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
- Hazard Classifications
- Flam. Liq. 3
- Precautionary statements
- P241-P280a-P501a-P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Chemistry & industry
Pharmacology
MeSH Pharmacological ClassificationMaterials that add an electron to an element or compound, that is, decrease the positiveness of its valence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)
Uses & manufacturing
General Manufacturing InformationSilanol, 1,1,1-triethyl-: ACTIVE
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers50 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海莉凯化工技术有限公司16628776521 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
湖南嘉航医药科技有限公司85521272 15200744171 · [email protected]
湖北云镁科技有限公司027-59206672 18995657604 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.+86-18603013401 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
吉林中科研伸科技有限公司18143011203 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
ZHEJIANG JIUZHOU CHEM CO., LTD+86-0576225566889 +86-13454675544 · [email protected]；[email protected]；[email protected]
杭州云易国科生物科技有限公司18457506494 · [email protected]
上海祈铭新材料有限公司021-36010885 13661599081;13701898138 · [email protected]
上海和宁美生物医药科技有限公司021-18019086215 18019086215 · [email protected]
艾科试剂4008-755-333 18080918076 · [email protected]
上海思域化工科技有限公司86-21-34053660 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
成都麦卡希化工有限公司028-85632863 18108198598 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
上海楚青新材料科技有限公司021-61530618; 18721685818
苏州亚科科技股份有限公司0512-87182055 13451648594 · [email protected]
Shanghai Zhuangming Biopharma Co., Ltd.[email protected]
深圳菲斯生物科技有限公司0755-83725350 13380397412 · [email protected]
上海将来实业股份有限公司400-0066400 13621662912 · [email protected]
上海探圭新材料科技有限公司18516111942 · [email protected]
南通嘉星泰生物科技有限公司18795782766 · [email protected]
上海石洋化工有限公司021-56795766 · [email protected]
上海鑫凯化学科技有限公司021-58930698 15921516558 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
铜陵恒优生物科技有限公司021-50426030 13856289449;13124863828 · [email protected]
桦特昇生物科技（武汉）有限公司027-59207879 1972026995 18140587686 · [email protected]
Shanghai Enchem Industry Co., Ltd.15021317485
壮铭新材料科技江苏有限公司17312398916 051386936896 15216715905 · [email protected]
九鼎化学（上海）科技有限公司4009209199 · [email protected]
上海超岚化工科技中心（原宁波市超明生物科技有限公司）13301662590 · [email protected]
上海珈得尔化学技术有限公司021-4007787-550 400-7787-550 · [email protected]
安阳鸿蒙新材料有限公司19588588067 · [email protected]
Related reactions
7 records
Linked notes
Loading…