UNII:JR71SUM5E9

Modify Date: 2026-06-29 20:15:45

UNII:JR71SUM5E9 Structure
UNII:JR71SUM5E9 structure
Common Name UNII:JR71SUM5E9
CAS Number 100-72-1 Molecular Weight 116.158
Density 1.0±0.1 g/cm3 Boiling Point 183.9±8.0 °C at 760 mmHg
Molecular Formula C6H12O2 Melting Point 187°C
MSDS N/A Flash Point 93.3±0.0 °C

 Use of UNII:JR71SUM5E9


2-Hydroxymethyltetrahydropyran is a volatile compound in Sambucus williamsii (SW) seed oil. SW seed oil has potential antioxidant activity[1].

Summary: Tetrahydropyran-2-methanol, Chinese name: 四氢吡喃-2-甲醇, CAS number: 100-72-1, molecular formula: C6H12O2, molecular weight: 116.158. Appearance: Transparent colorless to very faint yellow liquid, melting point: 187°C, boiling point: 183.9±8.0 °C, density: 1.0±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name tetrahydropyran-2-methanol
Synonym More Synonyms

 UNII:JR71SUM5E9 Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description 2-Hydroxymethyltetrahydropyran is a volatile compound in Sambucus williamsii (SW) seed oil. SW seed oil has potential antioxidant activity[1].
Related Catalog
References

[1]. Hui Lv, et al. Component Analysis, Quality Measurement and Antioxidant Activity of Sambucus williamsii Seed Oil. Advanced Materials Research, Volumes 941-944.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 183.9±8.0 °C at 760 mmHg
Melting Point 187°C
Molecular Formula C6H12O2
Molecular Weight 116.158
Flash Point 93.3±0.0 °C
Exact Mass 116.083733
PSA 29.46000
LogP 0.18
Vapour density 4.02 (vs air)
Vapour Pressure 0.2±0.8 mmHg at 25°C
Index of Refraction 1.445
InChIKey ROTONRWJLXYJBD-UHFFFAOYSA-N
SMILES OCC1CCCCO1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ0175000
CHEMICAL NAME :
2H-Pyran-2-methanol, tetrahydro-
CAS REGISTRY NUMBER :
100-72-1
BEILSTEIN REFERENCE NO. :
0102998
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C6-H12-O2
MOLECULAR WEIGHT :
116.18
WISWESSER LINE NOTATION :
T6OTJ B1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,6,1961
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,802,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3730 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2870 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,6,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi:Irritant;
Risk Phrases R36/38
Safety Phrases S26-S36-S24/25
WGK Germany 2
RTECS UQ0175000
HS Code 2932999099

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 UNII:JR71SUM5E9Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Total 2, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

oxan-2-ylmethanol
Tetrahydro-2-hydroxymethyl-2H-pyran
EINECS 202-882-4
Tetrahydro-2H-pyran-2-ylmethanol
2-Hydroxymethyltetrahydropyran
(Tetrahydro-2H-pyran-2-yl)methanol
MFCD00006624
UNII:JR71SUM5E9
Tetrahydropyran-2-methanol
2-(Hydroxymethyl)tetrahydropyran

 UNII:JR71SUM5E9 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the melting point of tetrahydropyran-2-methanol?
A: Melting point of tetrahydropyran-2-methanol is 187°C.
Q: What is the CAS number of tetrahydropyran-2-methanol?
A: CAS number of tetrahydropyran-2-methanol is 100-72-1.
Q: What is the boiling point of tetrahydropyran-2-methanol?
A: Boiling point of tetrahydropyran-2-methanol is 183.9±8.0 °C at 760 mmHg.
Q: What is the English name of tetrahydropyran-2-methanol?
A: The English name of tetrahydropyran-2-methanol is tetrahydropyran-2-methanol.
Q: What are the uses of tetrahydropyran-2-methanol?
A: Main uses of tetrahydropyran-2-methanol: 2-Hydroxymethyltetrahydropyran is a volatile compound in Sambucus williamsii (SW) seed oil. SW seed oil has potential antioxidant activity[1].
Q: What is the molecular formula of tetrahydropyran-2-methanol?
A: Molecular formula of tetrahydropyran-2-methanol is C6H12O2.
Q: What is the polar surface area (PSA) of tetrahydropyran-2-methanol?
A: Polar surface area (PSA) of tetrahydropyran-2-methanol is 29.46000.
Q: What is the SMILES notation of tetrahydropyran-2-methanol?
A: SMILES notation of tetrahydropyran-2-methanol is OCC1CCCCO1.
Q: What is the LogP of tetrahydropyran-2-methanol?
A: LogP of tetrahydropyran-2-methanol is 0.18.
Q: What is the safety information for tetrahydropyran-2-methanol?
A: Safety information for tetrahydropyran-2-methanol: S26-S36-S24/25.

 UNII:JR71SUM5E9factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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