Basic information
- CAS
40348-66-1- Standard SMILES
CC[C@@H](O)CO- InChIKey
BMRWNKZVCUKKSR-SCSAIBSYSA-N- Molecular formula
- C4H10O2
- Average molar mass
- 90.12 g/mol
- Monoisotopic mass
- 90.06807956
Overview
(R)-butane-1,2-diol is a butane-1,2-diol of R-configuration. It is an enantiomer of a (S)-butane-1,2-diol.
Names & identifiers
- Preferred name
- (2R)-1,2-Butanediol
- IUPAC
- (2R)-butane-1,2-diol
- English name
- (R)-1,2-Butanediol
- Molecular formula
- C4H10O2
- Molecular weight
- 90.12
Names & synonyms
40348-66-1(R)-1,2-BUTANEDIOL(2R)-1,2-ButanediolDTXSID90348847RefChem:407086DTXCID20299919805-781-9(R)-butane-1,2-diol(2R)-butane-1,2-diol1,2-Butanediol, (2R)-MFCD09953765(R)-1,2-Dihydroxybutane
Show more names
(R)-1,2-butandiol(R)-(+)-1,2-BUTANEDIOL(R)-1,2-Butanediol >(R)-1,2-Dihydroxybutane(2R)-1,2-Dihydroxybutane
(R)-1,2-Butylene Glycol(2~{R})-butane-1,2-diolCHEBI:52685CS-W005888AS-57499B4118EN300-7167370AMY40578
Database identifiers
- CAS
40348-66-1- PubChem CID
- 641012
- DTXSID
DTXSID90348847- ChEBI
CHEBI:52685- EC Number
- 805-781-9
- Nikkaji
- J63.447F
Properties
Computed structural properties
- XLogP
- -0.2
- Topological polar surface area
- 40.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 28.7
Physicochemical properties
- Boiling point
- 60 °C/1mmHg · 60°C/1mmHg(lit.)
- Density
- 1.001 · 1.001±0.06 g/cm3(Predicted)
- refractive index
- 1.436 · 1.4360-1.4400
- storage temp.
- Sealed in dry,Room Temperature
- form
- clear liquid
- pka
- 14.49 · 14.49±0.20(Predicted)
- color
- Colorless to Light yellow
- optical activity
- 16.66 ° · 16.66°(C=0.50g/100mI, ETOH, 20°C, 589nm)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 319 · H319
- Precautionary statements
- 264 · P264-P280-P305+P351+P338+P337+P313
- HS Code
- 29053990 · 29053990
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- hs_code
- 29053990
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H319
- Precautionary statements
- P264-P280-P305+P351+P338+P337+P313
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers75 total
常州帝通化工有限公司+86-0519-88298848 · [email protected]
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]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海科利生物医药有限公司13816253073 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海毕合生物化学技术有限公司13816464724 15900990114 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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