1,3-Propanediol

Modify Date: 2025-08-19 20:41:04

1,3-Propanediol structure	Common Name	1,3-Propanediol
	CAS Number	504-63-2	Molecular Weight	76.094
	Density	1.052	Boiling Point	214.4±0.0 °C at 760 mmHg
	Molecular Formula	C₃H₈O₂	Melting Point	-32 °C
	MSDS	Chinese USA	Flash Point	79.4±0.0 °C

Use of 1,3-Propanediol

1,3-Propanediol is produced in nature by the fermentation of glycerol in microorganism[1].

Name	propane-1,3-diol
Synonym	More Synonyms

Description	1,3-Propanediol is produced in nature by the fermentation of glycerol in microorganism[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. F. Barbirato, et al. Glycerol fermentation by a new 1,3-propanediol-producing microorganism:Enterobacter agglomerans. Applied Microbiology and Biotechnology volume 43, pages786-793(1995).

Density	1.052
Boiling Point	214.4±0.0 °C at 760 mmHg
Melting Point	-32 °C
Molecular Formula	C₃H₈O₂
Molecular Weight	76.094
Flash Point	79.4±0.0 °C
Exact Mass	76.052429
PSA	40.46000
LogP	-1.04
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.434
Water Solubility	100 g/L

1,3-Propanediol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY2010000

CHEMICAL NAME :: 1,3-Propanediol

CAS REGISTRY NUMBER :: 504-63-2

BEILSTEIN REFERENCE NO. :: 0969155

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C3-H8-O2

MOLECULAR WEIGHT :: 76.11

WISWESSER LINE NOTATION :: Q3Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4780 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10930 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 2100 mg/kg/10W (Continuous)

REFERENCE :: CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 50,87,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82065 No. of Facilities: 85 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 1040 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82065 No. of Facilities: 652 (estimated) No. of Industries: 14 No. of Occupations: 18 No. of Employees: 12083 (estimated) No. of Female Employees: 126 (estimated)

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	38
Safety Phrases	S23-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	TY2010000
HS Code	29053980

Precursor 9
CAS#:56-81-5 Glycerol CAS#:503-66-2 Hydroxypropioni... CAS#:2134-29-4 Reuterin CAS#:492-62-6 dextrose
CAS#:107-18-6 Allyl alcohol CAS#:105-53-3 Diethyl malonate CAS#:203738-77-6 3-tert-butyldim... CAS#:75-21-8 ETHYLENE OXIDE
CAS#:201230-82-2 carbon monoxide
DownStream 10
CAS#:10255-99-9 N,N''-DIBENZYL-... CAS#:10359-12-3 2-(4-chlorophen... CAS#:612-57-7 6-Chloroquinoline CAS#:2134-29-4 Reuterin
CAS#:141-82-2 Malonic acid CAS#:503-66-2 Hydroxypropioni... CAS#:64-18-6 Formic Acid CAS#:124-38-9 Carbon dioxide
CAS#:6149-41-3 Methyl 3-hydrox... CAS#:332073-48-0 5'-BROMOSPIRO[[...

HS Code	2905399001
Summary	2905399001 propane-1,3-diol。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%

Activation of Tomato Bushy Stunt Virus RNA-Dependent RNA Polymerase by Cellular Heat Shock Protein 70 Is Enhanced by Phospholipids In Vitro.

J. Virol. 89(10) , 5714-23, (2015)

Similar to other positive-strand RNA viruses, tombusviruses are replicated by the membrane-bound viral replicase complex (VRC). The VRC consists of the p92 virus-coded RNA-dependent RNA polymerase (Rd...

Anomalously large isotope effect in the glass transition of water.

Proc. Natl. Acad. Sci. U. S. A. 111(49) , 17402-7, (2014)

We present the discovery of an unusually large isotope effect in the structural relaxation and the glass transition temperature Tg of water. Dielectric relaxation spectroscopy of low-density as well a...

Effect of 1,3-propanediol, organic acids, and ethanol on growth and metabolism of Clostridium butyricum DSP1.

Appl. Microbiol. Biotechnol. 99(7) , 3179-89, (2015)

Knowledge of tolerance of bacteria to toxic stress is important, especially for processes targeted at high final titers of product. Information on environmental limits and stress responses may help du...

1,3-Dihydroxypropane

Propan-1,3-diol

MFCD00002949

1,3-Propane diol

propylene glycol

I,3-Propandiol

Trimethylene glycol

2-Deoxyglycerol

1,3-Propylene glycol

1,3-Propandeiol

1,3-Propylenediol

1,3-PROPANDIOL

Propane-1,3-diol

1,3-Dihydroxypropane,Bio-PDO,PG

EINECS 207-997-3

PDO

1,3-Propanediol

1,3-prpanediol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-Propanediol
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,3-Propanediol
Price: ￥88.0/100ml ￥258.0/500ml
Purity: 98.0%
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DC Chemicals Limited
China
Product Name: 1,3-Propanediol
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Propanediol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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1,3-Propanediol

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